By road, Erechim and Treinta y Tres, Uruguay are about 511 miles (822 km) apart, or roughly 11 h 50 min of driving. You cross from Brazil into Uruguay at about mile 407.
- Level 4: Do Not Travel in Brazil: informal housing developments (favelas, vilas, comunidades or conglomerados).
Full advisory: Brazil, Uruguay. Advisory issued: Brazil August 31, 2026; Uruguay July 28, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Brazil: “Road maintenance is inadequate in many areas.”
- Uruguay: “Traffic fatalities are high in Uruguay.”
| Total distance | 511 mi (822 km) |
|---|---|
| Time at the wheel, no stops | 11 h 50 min |
| Main roads, in order | ERS-135 → RSC-153 → BR-153 → ERS-412 → BR-471 → BR-290 |
| Border crossing | about mile 407, Brazil → Uruguay |
| Regions on the route | Rio Grande do Sul, Cerro Largo, Treinta y Tres |
| Fuel estimate (car at 25 mpg) | about 20.4 gal; actual use varies by vehicle and traffic |
| Stops listed below | 6 |
Crossing from Brazil into Uruguay
The route crosses at about mile 407, from Rio Grande do Sul into Cerro Largo. 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 Brazil (U.S. citizens) | Visa required: apply and get approved before you travel; travelers without visas can't enter. Passport: must be valid for one month at entry, with a blank page for each stamp. |
| Driving in Brazil | If you'll stay more than 180 days and drive, carry an Inter-American Driving Permit with your U.S. license. |
| 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, Brazil (updated August 06, 2026). Checked October 10, 2026; rules change, so confirm before you go.
The Erechim–Treinta y Tres drive in a few lines
BR-153 (149 mi) and RSC-153 (98 mi) carry about 48% of the 511 miles. The first 407 miles are in Brazil; the last 104 are in Uruguay. It runs through 3 regions: Rio Grande do Sul, Cerro Largo, Treinta y Tres. Of the 6 stops listed below, 3 are within a mile of the road.
Roads you'll take from Erechim to Treinta y Tres
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–3 | 3 | Rio Grande do Sul |
| ERS-135 | 3–47 | 44 | Rio Grande do Sul |
| local roads | 47–52 | 5 | Rio Grande do Sul |
| RSC-153 | 52–76 | 24 | Rio Grande do Sul |
| BR-153 | 76–96 | 20 | Rio Grande do Sul |
| connecting roads | 96–98 | 2 | Rio Grande do Sul |
| RSC-153 | 98–172 | 74 | Rio Grande do Sul |
| ERS-412 | 172–185 | 13 | Rio Grande do Sul |
| BR-471 | 185–212 | 27 | Rio Grande do Sul |
| BR-290 | 212–275 | 63 | Rio Grande do Sul |
| BR-153 | 275–404 | 129 | Rio Grande do Sul |
| local roads | 404–511 | 107 | Rio Grande do Sul, Cerro Largo, Treinta y Tres |
- Mile 407 of this route: Rio Grande do Sul → Cerro Largo (international border)
- Mile 473 of this route: Cerro Largo → Treinta y Tres (region line)
What to see on the way from Erechim to Treinta y Tres
- Right off the route (under 1 mile): Cathedral of Our Lady of Aparecida, Passo Fundo (mile 50), Museu do Automobilismo Brasileiro (mile 52), Igreja Matriz Nossa Senhora do Rosário (mile 198)
- Museums and history: Cathedral of Our Lady of Aparecida, Passo Fundo (mile 50), Museu do Automobilismo Brasileiro (mile 52), Igreja Matriz Nossa Senhora do Rosário (mile 198), Dom Diogo de Souza Museum (mile 367), Cathedral of Melo (mile 439), Regional History Museum of Melo (mile 439)
Cathedral of Our Lady of Aparecida, Passo Fundo
The Metropolitan Cathedral of Passo Fundo, dedicated to Our Lady of Aparecida, is the Catholic church that holds the seat of the Archdiocese of Passo Fundo.
Museu do Automobilismo Brasileiro
Starting from businessman Paulo Afonso Trevisan's collection of race cars, this Passo Fundo museum gathers photos, films and documents on the history of Brazilian motor racing.
Igreja Matriz Nossa Senhora do Rosário
Rio Pardo's mother church, Igreja Matriz Nossa Senhora do Rosário, was begun in 1791 in late Baroque style to a design by Francisco João Roscio, on the site of an earlier chapel.
Dom Diogo de Souza Museum
Founded in 1956 by historian Tarcísio Taborda, Bagé's Dom Diogo de Souza Museum has been housed since 1975 in the Portuguese Beneficence Society building.
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.
In Treinta y Tres itself
Museo Agustín Araújo
Treinta y Tres's departmental fine arts museum, the Museo Agustín Araújo is a public museum in the city of Treinta y Tres, Uruguay.
More drives to Treinta y Tres
- Montevideo to Treinta y Tres
- Rivera to Treinta y Tres
- Colonia del Sacramento to Treinta y Tres
- Salto to Treinta y Tres
- Fray Bentos to Treinta y Tres
- Buenos Aires to Treinta y Tres, Uruguay
More drives from Erechim
- Erechim to Campo Mourão
- Erechim to Santana do Livramento
- Erechim to Chuí
- Erechim to Mercedes, Argentina
- Erechim to Rivera, Uruguay
- Erechim to Tacuarembó, Uruguay
Continue Your Adventure
Frequently asked questions
How long is the drive from Erechim to Treinta y Tres, Uruguay?
About 11 h 50 min of driving without stops, over 511 miles.
What is the driving distance from Erechim to Treinta y Tres, Uruguay?
About 511 miles (822 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 Erechim to Treinta y Tres drive cross the border?
At about mile 407, from Brazil into Uruguay.
What do U.S. citizens need to drive from Erechim 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 Erechim to Treinta y Tres drive?
The U.S. State Department rates Brazil Level 2: Exercise Increased Caution; Uruguay Level 2: Exercise Increased Caution. Read the full advisory before you go.
Which highways go from Erechim to Treinta y Tres?
In order: ERS-135, RSC-153, BR-153, ERS-412, BR-471 and BR-290. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Erechim to Treinta y Tres?
Closest to the road: Cathedral of Our Lady of Aparecida, Passo Fundo (cathedral, mile 50, 0.1 mi from the route); Museu do Automobilismo Brasileiro (museum, mile 52, 0.2 mi from the route); Igreja Matriz Nossa Senhora do Rosário (church, mile 198, 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.