Plan on about 12 h 4 min of driving for the 510-mile (820 km) trip from Montevideo to Santa Cruz do Sul, Brazil, before any stops. You cross from Uruguay into Brazil at about mile 281.
- Level 4: Do Not Travel in Brazil: informal housing developments (favelas, vilas, comunidades or conglomerados).
Full advisory: Uruguay, Brazil. Advisory issued: Uruguay July 28, 2026; Brazil August 31, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Uruguay: “If you are in an accident involving injury, stay in place until a police officer arrives.”
- Brazil: “Use caution when walking or driving at night.”
| Distance | 510 mi (820 km) |
|---|---|
| Driving time, no stops | 12 h 4 min |
| Main roads, in order | BR-153 → BR-290 → BR-471 |
| Border crossing | about mile 281, Uruguay → Brazil |
| Regions on the route | Montevideo, Canelones, Lavalleja, Treinta y Tres, Cerro Largo, Rio Grande do Sul |
| Fuel estimate (car at 25 mpg) | about 20.4 gal; actual use varies by vehicle and traffic |
| Stops listed below | 9 |
The border on the way to Santa Cruz do Sul
The route crosses at about mile 281, from Cerro Largo into Rio Grande do Sul. Plan on two checks on each side: immigration for your passport and customs for the car.
| 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. |
| 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. |
| 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, Brazil (updated August 06, 2026); U.S. State Department, Uruguay (updated August 13, 2026). Checked October 10, 2026; rules change, so confirm before you go.
The Montevideo–Santa Cruz do Sul drive in a few lines
BR-153 (185 mi) and BR-471 (31 mi) carry about 42% of the 510 miles. The first 281 miles are in Uruguay; the last 229 are in Brazil. It runs through 6 regions: Montevideo, Canelones, Lavalleja, Treinta y Tres, Cerro Largo, Rio Grande do Sul. Of the 9 stops listed below, 2 are within a mile of the road.
The route from Montevideo to Santa Cruz do Sul, road by road
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–283 | 283 | Montevideo, Canelones, Lavalleja, Treinta y Tres, Cerro Largo, Rio Grande do Sul |
| BR-153 | 283–468 | 185 | Rio Grande do Sul |
| BR-290 | 468–475 | 7 | Rio Grande do Sul |
| BR-471 | 475–506 | 31 | Rio Grande do Sul |
| local roads | 506–510 | 4 | Rio Grande do Sul |
- Mile 14 of this route: Montevideo → Canelones (region line)
- Mile 49 of this route: Canelones → Lavalleja (region line)
- Mile 160 of this route: Lavalleja → Treinta y Tres (region line)
- Mile 215 of this route: Treinta y Tres → Cerro Largo (region line)
- Mile 281 of this route: Cerro Largo → Rio Grande do Sul (international border)
Breaking up the drive: stops between Montevideo and Santa Cruz do Sul
- Right off the route (under 1 mile): Cathedral of Minas (mile 73), Igreja Matriz Nossa Senhora do Rosário (mile 489)
- Nature and outdoors: Parque nacional Arequita (mile 75), Salto del Penitente (mile 84)
- Museums and history: Cathedral of Minas (mile 73), Cathedral of Melo (mile 247), Regional History Museum of Melo (mile 247), Dom Diogo de Souza Museum (mile 319), Igreja Matriz Nossa Senhora do Rosário (mile 489)
Bañados de Carrasco
Spread between Montevideo and Canelones, the Bañados de Carrasco are a wetland system in the Carrasco Creek basin and one of the main wetlands of the Montevideo metro area.
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.
Parque nacional Arequita
Arequita National Park is a protected natural area in Lavalleja department, southeastern Uruguay, known for Cerro Arequita, its related rock formations and its biodiversity.
Salto del Penitente
Quebrada de los Cuervos
Crossed by the Yerbal Chico creek, the Quebrada de los Cuervos is a ravine in Treinta y Tres department and a natural protected area in 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.
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.
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.
In Santa Cruz do Sul itself
St. John the Baptist Cathedral, Santa Cruz do Sul
Facing Getúlio Vargas Square in central Santa Cruz do Sul, St. John the Baptist Cathedral is the city's Roman Catholic cathedral.
More drives to Santa Cruz do Sul
- Santa Maria, Brazil to Santa Cruz do Sul
- Ponta Grossa to Santa Cruz do Sul
- Curitiba to Santa Cruz do Sul
- Paranaguá to Santa Cruz do Sul
- Joinville to Santa Cruz do Sul
- Itajaí to Santa Cruz do Sul
More drives from Montevideo
- Montevideo to Veinticinco de Agosto
- Montevideo to Piriápolis
- Montevideo to Florida, Uruguay
- Montevideo to Minas
- Montevideo to Conchillas
- Montevideo to Mercedes, Uruguay
Continue Your Adventure
Frequently asked questions
How long does it take to drive from Montevideo to Santa Cruz do Sul, Brazil?
About 12 h 4 min of driving without stops, over 510 miles.
How far is Santa Cruz do Sul, Brazil from Montevideo by car?
About 510 miles (820 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 Montevideo to Santa Cruz do Sul drive cross the border?
At about mile 281, from Uruguay into Brazil.
What do U.S. citizens need to drive from Montevideo into Brazil?
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. If you'll stay more than 180 days and drive, carry an Inter-American Driving Permit with your U.S. license. (U.S. State Department, updated August 06, 2026.)
What does the U.S. travel advisory say about the Montevideo to Santa Cruz do Sul drive?
The U.S. State Department rates Uruguay Level 2: Exercise Increased Caution; Brazil Level 2: Exercise Increased Caution. Read the full advisory before you go.
Which highways go from Montevideo to Santa Cruz do Sul?
In order: BR-153, BR-290 and BR-471. The road-by-road table above shows the route miles for each one.
What are good stops between Montevideo and Santa Cruz do Sul?
Closest to the road: Cathedral of Minas (cathedral, mile 73, 0.6 mi from the route); Regional History Museum of Melo (museum, mile 247, 1 mi from the route); Igreja Matriz Nossa Senhora do Rosário (church, mile 489, 0.6 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.