Plan on about 7 h 5 min of driving for the 332-mile (534 km) trip from Luján to Tacuarembó, Uruguay, before any stops. You cross from Argentina into Uruguay at about mile 186, at the Colón–Paysandú 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 by road | 332 mi (534 km) |
|---|---|
| Driving time, no stops | 7 h 5 min |
| Main roads, in order | RP47 → RP6 → RN12 → RN14 → RN135 |
| Border crossing | about mile 186, Argentina → Uruguay (the Colón–Paysandú bridge) |
| Regions on the route | Buenos Aires, Entre Ríos, Paysandú, Salto, Tacuarembó |
| Fuel estimate (car at 25 mpg) | about 13.3 gal; actual use varies by vehicle and traffic |
| Stops listed below | 3 |
Getting across the Argentina–Uruguay border
The route crosses at about mile 186, at the Colón–Paysandú bridge, from Entre Ríos into Paysandú. 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 Luján to Tacuarembó is like
RN14 (94 mi) and RN12 (47 mi) carry about 42% of the 332 miles. The first 186 miles are in Argentina; the last 146 are in Uruguay. It runs through 5 regions: Buenos Aires, Entre Ríos, Paysandú, Salto, Tacuarembó. Of the 3 stops listed below, 1 are within a mile of the road.
The route from Luján to Tacuarembó, road by road
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–1 | 1 | Buenos Aires |
| RP47 | 1–7 | 6 | Buenos Aires |
| connecting roads | 7–8 | 1 | Buenos Aires |
| RP6 | 8–35 | 27 | Buenos Aires |
| RN12 | 35–82 | 47 | Buenos Aires, Entre Ríos |
| RN14 | 82–176 | 94 | Entre Ríos |
| RN135 | 176–184 | 8 | Entre Ríos |
| local roads | 184–332 | 148 | Entre Ríos, Paysandú, Salto, Tacuarembó |
- Mile 53 of this route: Buenos Aires → Entre Ríos (region line)
- Mile 186 of this route: Entre Ríos → Paysandú (international border)
- Mile 294 of this route: Paysandú → Salto (region line)
- Mile 300 of this route: Salto → Paysandú (region line)
- Mile 309 of this route: Paysandú → Tacuarembó (region line)
Stops between Luján and Tacuarembó
- Right off the route (under 1 mile): Museo Carlos Gardel (mile 315)
- Nature and outdoors: Ciervo de los Pantanos National Park (mile 26), Pozo Hondo (mile 313)
- Museums and history: Museo Carlos Gardel (mile 315)
Ciervo de los Pantanos National Park
About 2,500 hectares of wetlands in Campana, Buenos Aires province, are protected as Ciervo de los Pantanos National Park. It's a Ramsar Site and home to the marsh deer and plenty of waterbirds.
Pozo Hondo
Pozo Hondo is a waterfall in Uruguay's Tacuarembó department, located between the towns of Valle Edén and Tambores.
Museo Carlos Gardel
Dedicated to the life and work of Carlos Gardel, this museum is in Valle Edén, Tacuarembó department, 21 kilometers from the city of Tacuarembó.
Arriving in Tacuarembó
Museo del Indio y del Gaucho Washington Escobar
The Museo del Indio y del Gaucho, a museum of the Indigenous people and the gaucho, is located in the city of Tacuarembó, Uruguay.
Museo de Geociencias
Cathedral of Tacuarembó
Saint Fructuosus Cathedral is the main Catholic church of Tacuarembó, Uruguay, and has been the seat of the local diocese since 1960.
More drives to Tacuarembó
- Montevideo to Tacuarembó
- Maldonado to Tacuarembó
- Buenos Aires to Tacuarembó, Uruguay
- Rosario, Argentina to Tacuarembó, Uruguay
- Santa Fe to Tacuarembó, Uruguay
- Paraná to Tacuarembó, Uruguay
More drives from Luján
- Luján to Adrogué
- Luján to Berisso
- Luján to Magdalena
- Luján to Capilla del Monte
- Luján to Villa Carlos Paz
- Luján to Melo, Uruguay
Frequently asked questions
How long is the drive from Luján to Tacuarembó, Uruguay?
About 7 h 5 min of driving without stops, over 332 miles.
How far is Tacuarembó, Uruguay from Luján by car?
About 332 miles (534 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 Luján to Tacuarembó drive cross the border?
At about mile 186, from Argentina into Uruguay, at the Colón–Paysandú bridge.
What do U.S. citizens need to drive from Luján 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.)
What does the U.S. travel advisory say about the Luján to Tacuarembó drive?
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 roads does the drive from Luján to Tacuarembó use?
In order: RP47, RP6, RN12, RN14 and RN135. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Luján to Tacuarembó?
Closest to the road: Ciervo de los Pantanos National Park (national park, mile 26, 5 mi from the route); Pozo Hondo (waterfall, mile 313, 2 mi from the route); Museo Carlos Gardel (museum, mile 315, 0.4 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.