Pergamino to Maldonado, Uruguay is about 475 road miles (764 km): roughly 9 h 42 min at the wheel if you don't stop. You cross from Argentina into Uruguay at about mile 214, at the Gualeguaychú–Fray Bentos bridge.
Full advisory: Argentina, Uruguay. Advisory issued: Argentina July 10, 2026; Uruguay July 28, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Argentina: “Drivers in Argentina tend to be aggressive, especially in Buenos Aires, and often ignore traffic regulations.”
- Uruguay: “Several of the main highways are particularly accident-ridden.”
| Distance | 475 mi (764 km) |
|---|---|
| Time at the wheel, no stops | 9 h 42 min |
| Main roads, in order | RN8 → RN193 → RN12 → RN14 → RN136 → I-B |
| Border crossing | about mile 214, Argentina → Uruguay (the Gualeguaychú–Fray Bentos bridge) |
| Regions on the route | Buenos Aires, Entre Ríos, Río Negro, Soriano, Colonia, San José, Canelones, Maldonado |
| Fuel estimate (car at 25 mpg) | about 19.0 gal; actual use varies by vehicle and traffic |
| Stops listed below | 9 |
Getting across the Argentina–Uruguay border
The route crosses at about mile 214, at the Gualeguaychú–Fray Bentos bridge, from Entre Ríos into Río Negro. Plan on two checks on each side: immigration for your passport and customs for the car.
| Entering Uruguay (U.S. citizens) | No visa needed for visits of 90 days or less. Passport: must be valid for 6 months beyond your arrival date. |
|---|---|
| Driving in Uruguay | You can drive on your U.S. license. |
| Entering Argentina (U.S. citizens) | No visa needed for visits of 90 days or less. Passport: must be valid when you enter; leave a blank page for the entry and exit stamps. |
| Driving in Argentina | A valid U.S. license usually works; an International Driving Permit is recommended. |
| Rental car | Cross only if the rental company authorizes it in writing and gives you the papers for the border; ask before you book. |
Sources: U.S. State Department, Uruguay (updated August 13, 2026); U.S. State Department, Argentina (updated July 16, 2026). Checked October 10, 2026; rules change, so confirm before you go.
What the drive from Pergamino to Maldonado is like
RN8 (76 mi) and RN12 (50 mi) carry about 27% of the 475 miles. The first 214 miles are in Argentina; the last 261 are in Uruguay. It runs through 8 regions: Buenos Aires, Entre Ríos, Río Negro, Soriano, Colonia, San José, Canelones, Maldonado. Of the 9 stops listed below, 4 are within a mile of the road.
The route from Pergamino to Maldonado, road by road
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–4 | 4 | Buenos Aires |
| RN8 | 4–80 | 76 | Buenos Aires |
| connecting roads | 80–81 | 1 | Buenos Aires |
| RN193 | 81–100 | 19 | Buenos Aires |
| RN12 | 100–150 | 50 | Buenos Aires, Entre Ríos |
| RN14 | 150–186 | 36 | Entre Ríos |
| local roads | 186–193 | 7 | Entre Ríos |
| RN136 | 193–212 | 19 | Entre Ríos |
| connecting roads | 212–214 | 2 | Entre Ríos |
| local roads | 214–311 | 97 | Río Negro, Soriano |
| connecting roads | 311–312 | 1 | Soriano |
| local roads | 312–349 | 37 | Colonia, San José |
| connecting roads | 349–351 | 2 | San José |
| local roads | 351–447 | 96 | San José, Canelones, Maldonado |
| I-B | 447–468 | 21 | Maldonado |
| local roads | 468–475 | 7 | Maldonado |
- Mile 120 of this route: Buenos Aires → Entre Ríos (region line)
- Mile 214 of this route: Entre Ríos → Río Negro (international border)
- Mile 231 of this route: Río Negro → Soriano (region line)
- Mile 312 of this route: Soriano → Colonia (region line)
- Mile 329 of this route: Colonia → San José (region line)
- Mile 373 of this route: San José → Canelones (region line)
- Mile 442 of this route: Canelones → Maldonado (region line)
Breaking up the drive: stops between Pergamino and Maldonado
- Right off the route (under 1 mile): Parque Criollo y Museo Gauchesco Ricardo Gu͏̈iraldes (mile 69), Cathedral of Mercedes (mile 232), Cathedral of San José de Mayo (mile 349), Teatro Politeama (mile 383)
- Nature and outdoors: Ciervo de los Pantanos National Park (mile 103), Cerro Pan de Azúcar Native Wildlife Breeding Station (mile 455)
- Museums and history: Parque Criollo y Museo Gauchesco Ricardo Gu͏̈iraldes (mile 69), Gualeguaychú Cathedral (mile 192), Alejandro Berro Paleontology Museum (mile 229), Cathedral of Mercedes (mile 232), Cathedral of San José de Mayo (mile 349), Iglesia de Cristo Obrero y Nuestra Señora de Lourdes (mile 419)
Parque Criollo y Museo Gauchesco Ricardo Gu͏̈iraldes
In San Antonio de Areco, Buenos Aires province, the Museo Gauchesco Ricardo Güiraldes spreads ten exhibit rooms across the 97-hectare Parque Criollo, opened in 1938, and presents Argentina's past, especially that of Buenos Aires province.
Ciervo de los Pantanos National Park
Ciervo de los Pantanos National Park (Parque Nacional Ciervo de los Pantanos) protects about 2,500 hectares of wetlands in Campana, Buenos Aires province, home to the marsh deer that gives it its name and to abundant waterbirds. It is a Ramsar Site.
Gualeguaychú Cathedral
St. Joseph's Cathedral, also called Gualeguaychú Cathedral, is the mother church of the Roman Catholic Diocese of Gualeguaychú in Argentina.
Alejandro Berro Paleontology Museum
In a 19th-century building in Mercedes' Parque Castillo Mauá, this paleontology museum opened in 1946 around the collection of naturalist Alejandro Berro; a well-preserved glyptodon shell found on a nearby riverbank is a highlight.
Cathedral of Mercedes
Mercedes, Uruguay, centers its Catholic life on the Cathedral of Our Lady of Mercy, which became the seat of the local diocese in 1960.
Cathedral of San José de Mayo
The main Catholic church of San José de Mayo, the Cathedral Basilica of St. Joseph has been the diocesan seat since 1955, a minor basilica since 1957 and Uruguay's national shrine of Saint Joseph.
Teatro Politeama
Canelones' Teatro Politeama opened in 1921 and reopened in 2014 as the Complejo Cultural Politeama Teatro Atahualpa del Cioppo. Uruguay declared the theater a National Historic Monument in 2022.
Iglesia de Cristo Obrero y Nuestra Señora de Lourdes
Engineer Eladio Dieste's Church of Christ the Worker in Estación Atlántida, inaugurated in 1960, joined UNESCO's World Heritage List in 2021. Look for its wavy brick walls and roof, an openwork brick bell tower and an underground baptistery.
Cerro Pan de Azúcar Native Wildlife Breeding Station
Near Piriápolis in Maldonado, this breeding station for native wildlife on Cerro Pan de Azúcar is surrounded by native vegetation and offers guided visits, including a native wildlife trail and a path up the hill.
In Maldonado itself
Laguna del Diario
Close to Maldonado and Punta del Este, Laguna del Diario is a lagoon where the first settlement of Maldonado was built in 1755, before the town moved to its present site in 1757.
Museum of the Sea
Opened in 1996 in La Barra, Maldonado, the Museum of the Sea is a natural history museum of about 2,300 square meters split into four large halls.
Cathedral of Maldonado
The Cathedral of Saint Ferdinand is Maldonado's main Roman Catholic church and has been a cathedral since 1966, when the Diocese of Maldonado-Punta del Este was founded.
More drives to Maldonado
- Salto to Maldonado
- Buenos Aires to Maldonado, Uruguay
- Rosario, Argentina to Maldonado, Uruguay
- Santa Fe to Maldonado, Uruguay
- Paraná to Maldonado, Uruguay
- La Plata to Maldonado, Uruguay
More drives from Pergamino
- Pergamino to Adrogué
- Pergamino to Berisso
- Pergamino to Magdalena
- Pergamino to Chascomús
- Pergamino to Sierra de La Ventana
- Pergamino to Capilla del Monte
Frequently asked questions
How long is the drive from Pergamino to Maldonado, Uruguay?
About 9 h 42 min of driving without stops, over 475 miles.
What is the driving distance from Pergamino to Maldonado, Uruguay?
About 475 miles (764 km) on the Wayro route. Other map services may show a few miles more or less, depending on where they start and end in each city.
Where does the Pergamino to Maldonado drive cross the border?
At about mile 214, from Argentina into Uruguay, at the Gualeguaychú–Fray Bentos bridge.
What do U.S. citizens need to drive from Pergamino into Uruguay?
No visa needed for visits of 90 days or less. Passport: must be valid for 6 months beyond your arrival date. You can drive on your U.S. license. (U.S. State Department, updated August 13, 2026.)
Is it safe to drive from Pergamino to Maldonado, Uruguay?
The U.S. State Department rates Argentina Level 1: Exercise Normal Precautions; Uruguay Level 2: Exercise Increased Caution. Read the full advisory before you go.
Which highways go from Pergamino to Maldonado?
In order: RN8, RN193, RN12, RN14, RN136 and I-B. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Pergamino to Maldonado?
Closest to the road: Parque Criollo y Museo Gauchesco Ricardo Gu͏̈iraldes (museum, mile 69, 0.6 mi from the route); Cathedral of Mercedes (cathedral, mile 232, 0.8 mi from the route); Teatro Politeama (theater, mile 383, 0.2 mi from the route). All stops are described above.
How we put this guide together
Wayro calculates the route from OpenStreetMap road data; mile numbers are positions along this route, not highway markers, and "from the route" distances are straight-line, so the real detour depends on access roads. Stops are chosen from parks, natural sites, museums, historic sites and attractions close to the route: at least one strong stop for each stretch of the drive, then the best-known places nearest the road, up to nine in all. Places that are closed, private or not open to visitors are removed. Place descriptions are written by the Wayro team from official park, museum, tourism and government websites and other published sources. Safety levels and entry rules were checked against the U.S. Department of State on October 10, 2026. Conditions change, so check the linked sources before you travel.
Route data © OpenStreetMap contributors.