The Wayro route from Florianópolis to Río Branco, Uruguay is 521 miles (838 km), about 11 h 22 min of driving without stops. You cross from Brazil into Uruguay at about mile 519.
- 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: “Several of the main highways are particularly accident-ridden.”
| Distance | 521 mi (838 km) |
|---|---|
| Drive time without stops | 11 h 22 min |
| Main roads, in order | BR-282 → BR-101 → BR-290 → BR-116 |
| Border crossing | about mile 519, Brazil → Uruguay |
| Regions on the route | Santa Catarina, Rio Grande do Sul, Cerro Largo |
| Fuel estimate (car at 25 mpg) | about 20.8 gal; actual use varies by vehicle and traffic |
| Stops listed below | 8 |
The border on the way to Río Branco
The route crosses at about mile 519, 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.
On the road from Florianópolis to Río Branco
BR-101 (213 mi) and BR-116 (179 mi) carry about 75% of the 521 miles. The first 519 miles are in Brazil; the last 2 are in Uruguay. It runs through 3 regions: Santa Catarina, Rio Grande do Sul, Cerro Largo. Of the 8 stops listed below, 3 are within a mile of the road.
The route from Florianópolis to Río Branco, road by road
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–2 | 2 | |
| BR-282 | 2–5 | 3 | Santa Catarina |
| connecting roads | 5–6 | 1 | Santa Catarina |
| BR-101 | 6–219 | 213 | Santa Catarina, Rio Grande do Sul |
| connecting roads | 219–221 | 2 | Rio Grande do Sul |
| BR-290 | 221–280 | 59 | Rio Grande do Sul |
| BR-116 | 280–375 | 95 | Rio Grande do Sul |
| local roads | 375–434 | 59 | Rio Grande do Sul |
| BR-116 | 434–518 | 84 | Rio Grande do Sul |
| local roads | 518–521 | 3 | Rio Grande do Sul, Cerro Largo |
- Mile 166 of this route: Santa Catarina → Rio Grande do Sul (region line)
- Mile 519 of this route: Rio Grande do Sul → Cerro Largo (international border)
Places worth a stop between Florianópolis and Río Branco
- Right off the route (under 1 mile): Museu Willy Zumblick (mile 85), Morro de Osório Protected Area (mile 223), Parque Histórico General Bento Gonçalves (mile 375)
- Nature and outdoors: Lagoa de Ibiraquera (mile 47), Guarita State Park (mile 170), Itapeva State Park (mile 170)
- Museums and history: Museu Willy Zumblick (mile 85), Estância das Pedras Brancas (mile 295), Parque Histórico General Bento Gonçalves (mile 375)
Lagoa de Ibiraquera
Lagoa de Ibiraquera is a coastal lagoon in Imbituba, Santa Catarina, whose sandbar along the shore gives names to Barra de Ibiraquera and Praia de Ibiraquera.
Museu Willy Zumblick
In downtown Tubarão, Santa Catarina, the Museu Willy Zumblick keeps a permanent exhibition of part of the collection of local-born artist Willy Zumblick.
Guarita State Park
Officially Parque Estadual José Lutzenberger, Guarita State Park in Rio Grande do Sul protects a promontory on the South Atlantic Ocean.
Itapeva State Park
Itapeva State Park is a protected area managed at the state level in Rio Grande do Sul, Brazil, one of the parks in the state system.
Morro de Osório Protected Area
Created in 1994, the Morro de Osório Environmental Protection Area is a municipal conservation unit of Osório, Rio Grande do Sul, originally covering about 6,896 acres.
Porto Alegre Public Market
Porto Alegre's oldest public market, the Public Market downtown is a historic landmark and meeting point with many coffee shops and restaurants.
Estância das Pedras Brancas
Estância das Pedras Brancas is a historic ranch tied to the history of Rio Grande do Sul and the town of Guaíba. Its first owner was Antônio Ferreira Leitão.
Parque Histórico General Bento Gonçalves
Created by state decree in 1972 and linked to Rio Grande do Sul's culture department, this historic park stands on the old Sesmaria do Cristal, land once granted to the father of Farroupilha leader Bento Gonçalves da Silva.
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 Florianópolis
- Florianópolis to Jaraguá do Sul
- Florianópolis to Paranaguá
- Florianópolis to Ponta Grossa
- Florianópolis to Caxias do Sul
- Florianópolis to Novo Hamburgo
- Florianópolis to Bento Gonçalves
Frequently asked questions
How long is the drive from Florianópolis to Río Branco, Uruguay?
About 11 h 22 min of driving without stops, over 521 miles.
How far is Río Branco, Uruguay from Florianópolis by car?
About 521 miles (838 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 Florianópolis to Río Branco drive cross the border?
At about mile 519, from Brazil into Uruguay.
What do U.S. citizens need to drive from Florianópolis 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 Florianópolis to Río Branco 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 Florianópolis to Río Branco?
In order: BR-282, BR-101, BR-290 and BR-116. The road-by-road table above shows the route miles for each one.
What are good stops between Florianópolis and Río Branco?
Closest to the road: Museu Willy Zumblick (museum, mile 85, 0.2 mi from the route); Morro de Osório Protected Area (environmental protection area, mile 223, 0.9 mi from the route); Parque Histórico General Bento Gonçalves (museum, mile 375, 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.