Plan on about 11 h 35 min of driving for the 514-mile (827 km) trip from Paraná to Río Branco, 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 should prepare in advance when taking long road trips and make sure to have adequate insurance coverage.”
- Uruguay: “Illumination, pavement markings, and road surfaces for secondary roads can be poor.”
| Distance | 514 mi (827 km) |
|---|---|
| Driving time, no stops | 11 h 35 min |
| Main roads, in order | RN12 → RP39 → RN14 → RN135 |
| Border crossing | about mile 186, Argentina → Uruguay (the Colón–Paysandú bridge) |
| Regions on the route | Entre Ríos, Paysandú, Salto, Tacuarembó, Cerro Largo |
| Fuel estimate (car at 25 mpg) | about 20.5 gal; actual use varies by vehicle and traffic |
| Stops listed below | 6 |
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.
On the road from Paraná to Río Branco
RN12 (93 mi) and RP39 (63 mi) carry about 30% of the 514 miles. The first 186 miles are in Argentina; the last 328 are in Uruguay. It runs through 5 regions: Entre Ríos, Paysandú, Salto, Tacuarembó, Cerro Largo. Of the 6 stops listed below, 4 are within a mile of the road.
Which roads connect Paraná and Río Branco
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–4 | 4 | Entre Ríos |
| RN12 | 4–97 | 93 | Entre Ríos |
| RP39 | 97–160 | 63 | Entre Ríos |
| connecting roads | 160–161 | 1 | Entre Ríos |
| RN14 | 161–177 | 16 | Entre Ríos |
| RN135 | 177–185 | 8 | Entre Ríos |
| local roads | 185–335 | 150 | Entre Ríos, Paysandú, Salto, Tacuarembó |
| connecting roads | 335–336 | 1 | Tacuarembó |
| local roads | 336–459 | 123 | Tacuarembó, Cerro Largo |
| connecting roads | 459–460 | 1 | Cerro Largo |
| local roads | 460–514 | 54 | Cerro Largo |
- Mile 186 of this route: Entre Ríos → Paysandú (international border)
- Mile 295 of this route: Paysandú → Salto (region line)
- Mile 300 of this route: Salto → Paysandú (region line)
- Mile 310 of this route: Paysandú → Tacuarembó (region line)
- Mile 418 of this route: Tacuarembó → Cerro Largo (region line)
Stops between Paraná and Río Branco
- Right off the route (under 1 mile): Museo Carlos Gardel (mile 316), Museo de Artes Visuales de Tacuarembó (mile 332), Cathedral of Melo (mile 457), Regional History Museum of Melo (mile 457)
- Nature and outdoors: Pozo Hondo (mile 314)
- Museums and history: San José palace (mile 147), Museo Carlos Gardel (mile 316), Museo de Artes Visuales de Tacuarembó (mile 332), Cathedral of Melo (mile 457), Regional History Museum of Melo (mile 457)
San José palace
San José Palace was the home of Justo José de Urquiza, president of the Argentine Confederation from 1854 to 1860, and now houses the Justo José de Urquiza Museum and National Monument.
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.
Museo de Artes Visuales de Tacuarembó
The Museum of Visual Arts of Tacuarembó (Museo de Artes Visuales) is a museum in the city of Tacuarembó, Uruguay.
Cathedral of Melo
The Cathedral of Our Lady of the Pillar and St. Raphael is the main Roman Catholic church in the city of Melo, Uruguay.
Regional History Museum of Melo
Founded on June 27, 1976, Melo's municipal history museum displays archaeological pieces and historical items from the region and hosts temporary exhibitions and talks.
More drives to Río Branco
- Rivera to Río Branco
- Montevideo to Río Branco
- Salto to Río Branco
- Paysandú to Río Branco
- Mercedes, Uruguay to Río Branco
- Fray Bentos to Río Branco
More drives from Paraná
- Paraná to San Nicolás de los Arroyos
- Paraná to Pergamino
- Paraná to Arrecifes
- Paraná to San Antonio de Areco
- Paraná to Luján
- Paraná to Tigre
Frequently asked questions
How long is the drive from Paraná to Río Branco, Uruguay?
About 11 h 35 min of driving without stops, over 514 miles.
What is the driving distance from Paraná to Río Branco, Uruguay?
About 514 miles (827 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 Paraná to Río Branco 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 Paraná 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 Paraná to Río Branco, 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 roads does the drive from Paraná to Río Branco use?
In order: RN12, RP39, RN14 and RN135. The road-by-road table above shows the route miles for each one.
What are good stops between Paraná and Río Branco?
Closest to the road: Museo Carlos Gardel (museum, mile 316, 0.4 mi from the route); Cathedral of Melo (cathedral, mile 457, 0.7 mi from the route); Regional History Museum of Melo (museum, mile 457, 0.7 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.