By road, Gualeguaychú and Minas, Uruguay are about 272 miles (438 km) apart, or roughly 6 h 4 min of driving. You cross from Argentina into Uruguay at about mile 23, 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 should prepare in advance when taking long road trips and make sure to have adequate insurance coverage.”
- Uruguay: “Several of the main highways are particularly accident-ridden.”
| Distance by road | 272 mi (438 km) |
|---|---|
| Time at the wheel, no stops | 6 h 4 min |
| Main roads, in order | RN136 |
| Border crossing | about mile 23, Argentina → Uruguay (the Gualeguaychú–Fray Bentos bridge) |
| Regions on the route | Entre Ríos, Río Negro, Soriano, Colonia, San José, Canelones, Lavalleja |
| Fuel estimate (car at 25 mpg) | about 10.9 gal; actual use varies by vehicle and traffic |
| Stops listed below | 8 |
Getting across the Argentina–Uruguay border
The route crosses at about mile 23, 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.
On the road from Gualeguaychú to Minas
RN136 (20 mi) carries about 7% of the 272 miles. The first 23 miles are in Argentina; the last 249 are in Uruguay. It runs through 7 regions: Entre Ríos, Río Negro, Soriano, Colonia, San José, Canelones, Lavalleja. Of the 8 stops listed below, 3 are within a mile of the road.
Road-by-road breakdown: Gualeguaychú to Minas
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–1 | 1 | Entre Ríos |
| RN136 | 1–21 | 20 | Entre Ríos |
| connecting roads | 21–23 | 2 | Entre Ríos |
| local roads | 23–120 | 97 | Río Negro, Soriano |
| connecting roads | 120–121 | 1 | Soriano |
| local roads | 121–157 | 36 | Colonia, San José |
| connecting roads | 157–160 | 3 | San José |
| local roads | 160–272 | 112 | San José, Canelones, Lavalleja |
- Mile 23 of this route: Entre Ríos → Río Negro (international border)
- Mile 39 of this route: Río Negro → Soriano (region line)
- Mile 121 of this route: Soriano → Colonia (region line)
- Mile 138 of this route: Colonia → San José (region line)
- Mile 181 of this route: San José → Canelones (region line)
- Mile 247 of this route: Canelones → Lavalleja (region line)
Places worth a stop between Gualeguaychú and Minas
- Right off the route (under 1 mile): Teatro Macció (mile 158), Museo Departamental de San José (mile 158), Cathedral of Our Lady of Guadalupe (mile 192)
- Nature and outdoors: Laguna del Cisne (mile 227)
- Museums and history: Alejandro Berro Paleontology Museum (mile 38), Calera Real del Dacá (mile 40), Museo Departamental de San José (mile 158), Cathedral of Our Lady of Guadalupe (mile 192), Iglesia de Cristo Obrero y Nuestra Señora de Lourdes (mile 228)
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.
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.
Calera Real del Dacá
On the eastern edge of Mercedes beside the Dacá stream, the ruins of the Calera Real lime works date to 1722 and are considered the region's first industrial site; recent works added visitor circuits, lighting and interpretive signs.
Teatro Macció
San José de Mayo's Teatro Bartolomé Macció is a traditional theater, regarded as the city's most important building architecturally and declared a Historic Monument of Uruguay in 1984.
Museo Departamental de San José
Set in central San José de Mayo, the Museo Departamental de San José is a history and fine arts museum that also runs a library, archives and cultural programs.
Cathedral of Our Lady of Guadalupe
Construction of Canelones' Cathedral of Our Lady of Guadalupe began in 1816; the church became a cathedral in 1961 and Uruguay's national shrine of Our Lady of Guadalupe in 2020.
Laguna del Cisne
Near Salinas in Canelones, Laguna del Cisne is a subtropical lagoon of about 1.8 km², fed by a watershed of some 50 km², that has supplied drinking water to the Costa de Oro area since 1970.
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.
When you get to Minas
Cathedral of Minas
Minas's main Catholic church, the Cathedral of the Immaculate Conception served as the seat of the Diocese of Minas from 1960 to 2020.
Teatro Lavalleja
Teatro Lavalleja is a theater complex in the city of Minas, in the Lavalleja department of Uruguay.
More drives to Minas
More drives from Gualeguaychú
- Gualeguaychú to Adrogué
- Gualeguaychú to Berisso
- Gualeguaychú to Magdalena
- Gualeguaychú to Chascomús
- Gualeguaychú to Cariló
- Gualeguaychú to Villa Gesell
Continue Your Adventure
Frequently asked questions
How long is the drive from Gualeguaychú to Minas, Uruguay?
About 6 h 4 min of driving without stops, over 272 miles.
What is the driving distance from Gualeguaychú to Minas, Uruguay?
About 272 miles (438 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 Gualeguaychú to Minas drive cross the border?
At about mile 23, from Argentina into Uruguay, at the Gualeguaychú–Fray Bentos bridge.
What do U.S. citizens need to drive from Gualeguaychú 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 Gualeguaychú to Minas, 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.
What are good stops between Gualeguaychú and Minas?
Closest to the road: Museo Departamental de San José (history museum, mile 158, 0.7 mi from the route); Teatro Macció (theater, mile 158, 0.8 mi from the route); Cathedral of Our Lady of Guadalupe (cathedral, mile 192, 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.