By road, Mar del Plata and Durazno, Uruguay are about 559 miles (900 km) apart, or roughly 11 h 28 min of driving. You cross from Argentina into Uruguay at about mile 421, 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.”
| Total distance | 559 mi (900 km) |
|---|---|
| Driving time, no stops | 11 h 28 min |
| Main roads, in order | RP2 → RN1 → AV1-N → RN9 → RP6 → RN12 → RN14 → RN136 |
| Border crossing | about mile 421, Argentina → Uruguay (the Gualeguaychú–Fray Bentos bridge) |
| Regions on the route | Buenos Aires, Ciudad de Buenos Aires, Entre Ríos, Río Negro, Flores, Durazno |
| Fuel estimate (car at 25 mpg) | about 22.4 gal; actual use varies by vehicle and traffic |
| Stops listed below | 8 |
Crossing from Argentina into Uruguay
The route crosses at about mile 421, 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.
Driving Mar del Plata to Durazno: the shape of the trip
RP2 (234 mi) and RN12 (48 mi) carry about 50% of the 559 miles. The first 421 miles are in Argentina; the last 138 are in Uruguay. It runs through 6 regions: Buenos Aires, Ciudad de Buenos Aires, Entre Ríos, Río Negro, Flores, Durazno. Of the 8 stops listed below, 3 are within a mile of the road.
Mar del Plata to Durazno: the road sequence
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–2 | 2 | Buenos Aires |
| RP2 | 2–236 | 234 | Buenos Aires |
| connecting roads | 236–237 | 1 | Buenos Aires |
| RN1 | 237–254 | 17 | Buenos Aires, Ciudad de Buenos Aires |
| local roads | 254–257 | 3 | Ciudad de Buenos Aires |
| AV1-N | 257–263 | 6 | Ciudad de Buenos Aires |
| connecting roads | 263–265 | 2 | Ciudad de Buenos Aires |
| RN9 | 265–304 | 39 | Ciudad de Buenos Aires, Buenos Aires |
| connecting roads | 304–305 | 1 | Buenos Aires |
| RP6 | 305–309 | 4 | Buenos Aires |
| RN12 | 309–357 | 48 | Buenos Aires, Entre Ríos |
| RN14 | 357–393 | 36 | Entre Ríos |
| local roads | 393–400 | 7 | Entre Ríos |
| RN136 | 400–419 | 19 | Entre Ríos |
| connecting roads | 419–421 | 2 | Entre Ríos |
| local roads | 421–559 | 138 | Río Negro, Flores, Durazno |
- Mile 250 of this route: Buenos Aires → Ciudad de Buenos Aires (region line)
- Mile 266 of this route: Ciudad de Buenos Aires → Buenos Aires (region line)
- Mile 327 of this route: Buenos Aires → Entre Ríos (region line)
- Mile 421 of this route: Entre Ríos → Río Negro (international border)
- Mile 503 of this route: Río Negro → Flores (region line)
- Mile 555 of this route: Flores → Durazno (region line)
Where to stop on the way to Durazno
- Right off the route (under 1 mile): Teatro Nacional Cervantes (mile 257), Tierra Santa (mile 262), Reserva de Flora y fauna Dr. Rodolfo Tálice (mile 531)
- Nature and outdoors: Reserva de Flora y fauna Dr. Rodolfo Tálice (mile 531)
- Museums and history: Sarmiento Historical Museum (mile 262), Museo Histórico Cornelio de Saavedra (mile 265), San Isidro Cathedral (mile 269), Gualeguaychú Cathedral (mile 399)
- With kids: Tierra Santa (mile 262)
Teatro Nacional Cervantes
The Teatro Nacional Cervantes in Buenos Aires is Argentina's national stage, a theater for drama and comedy.
Tierra Santa
Tierra Santa is a religious theme park in the city of Buenos Aires, in Argentina.
Sarmiento Historical Museum
In the Belgrano neighborhood of Buenos Aires, the Sarmiento Historical Museum covers the Generation of '80 and the life of President Domingo Faustino Sarmiento, with sections on Nicolás Avellaneda and the 1880 federalization.
Museo Histórico Cornelio de Saavedra
Inside Parque General Paz on Avenida Crisólogo Larralde, the Cornelio de Saavedra Historical Museum is a history museum of the City of Buenos Aires.
San Isidro Cathedral
Main church of the Diocese of San Isidro, this cathedral stands on Del Libertador Avenue opposite Plaza Mitre, in the historic quarter of San Isidro in Buenos Aires province.
Gualeguaychú Cathedral
St. Joseph's Cathedral, also called Gualeguaychú Cathedral, is the mother church of the Roman Catholic Diocese of Gualeguaychú in Argentina.
Frigorífico Anglo del Uruguay
The former Anglo meatpacking plant on the Uruguay River at Fray Bentos began shipping frozen meat in 1924, on the site where Liebig exported meat extract and corned beef from 1865. It is part of a UNESCO World Heritage landscape inscribed in 2015.
Reserva de Flora y fauna Dr. Rodolfo Tálice
Off Route 3 near Trinidad, the Dr. Rodolfo Tálice Ecopark (Reserva de Flora y Fauna Dr. Rodolfo Talice) is a fenced wildlife reserve where axis deer, greater rheas and pampas deer roam free alongside other species.
Once you reach Durazno
Casa de Rivera, Durazno
Facing Plaza Independencia in Durazno, the Casa de Fructuoso Rivera (Casa de Rivera) is one of the town's main heritage sites and now houses the department's historical museum.
More drives to Durazno
- Montevideo to Durazno
- Maldonado to Durazno
- Artigas to Durazno
- Buenos Aires to Durazno, Uruguay
- Rosario, Argentina to Durazno, Uruguay
- Corrientes to Durazno, Uruguay
More drives from Mar del Plata
- Mar del Plata to Viedma
- Mar del Plata to Adrogué
- Mar del Plata to Tigre
- Mar del Plata to San Antonio de Areco
- Mar del Plata to Arrecifes
- Mar del Plata to Pergamino
Continue Your Adventure
Frequently asked questions
How long does it take to drive from Mar del Plata to Durazno, Uruguay?
About 11 h 28 min of driving without stops, over 559 miles.
How far is Durazno, Uruguay from Mar del Plata by car?
About 559 miles (900 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 Mar del Plata to Durazno drive cross the border?
At about mile 421, from Argentina into Uruguay, at the Gualeguaychú–Fray Bentos bridge.
What do U.S. citizens need to drive from Mar del Plata 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 Mar del Plata to Durazno, 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 Mar del Plata to Durazno?
In order: RP2, RN1, AV1-N, RN9, RP6, RN12, RN14 and RN136. The road-by-road table above shows the route miles for each one.
What are good stops between Mar del Plata and Durazno?
Closest to the road: Teatro Nacional Cervantes (theater, mile 257, 0.7 mi from the route); Tierra Santa (theme park, mile 262, 0.3 mi from the route); Reserva de Flora y fauna Dr. Rodolfo Tálice (botanical garden, mile 531, 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.