The Wayro route from Porto Alegre to Ituzaingó, Argentina is 473 miles (761 km), about 10 h 41 min of driving without stops. You cross from Brazil into Argentina at about mile 368, at Santo Tomé–São Borja.
- Level 4: Do Not Travel in Brazil: Within 100 miles (160 km) of Brazil's land borders with Bolivia, Colombia, Guyana, French Guiana, Paraguay, Peru, Suriname, and Venezuela. This drive passes within 100 miles of the border with Paraguay.
- Level 4: Do Not Travel in Brazil: informal housing developments (favelas, vilas, comunidades or conglomerados).
This route passes through or near an area the State Department rates Do Not Travel. Read the full advisory before you plan this drive: Brazil, Argentina. Advisory issued: Brazil August 31, 2026; Argentina July 10, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Brazil: “Driving on Brazil’s roads poses significant risks.”
- Argentina: “Gas stations are often far apart and not always easily identified from the main roadway.”
| Distance | 473 mi (761 km) |
|---|---|
| Time at the wheel, no stops | 10 h 41 min |
| Main roads, in order | BR-448 → BR-386 → RSC-287 → BR-287 → BR-285 → RN121 → RN14 → RN120 → RN12 |
| Border crossing | about mile 368, Brazil → Argentina (Santo Tomé–São Borja) |
| Regions on the route | Rio Grande do Sul, Corrientes |
| Fuel estimate (car at 25 mpg) | about 18.9 gal; actual use varies by vehicle and traffic |
| Stops listed below | 7 |
Getting across the Brazil–Argentina border
The route crosses at about mile 368, at Santo Tomé–São Borja, from Rio Grande do Sul into Corrientes. Plan on two checks on each side: immigration for your passport and customs for the car.
| 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. |
| 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. |
| The car, entering Argentina | Argentine customs (ARCA) registers the car's temporary entry. Bring the title or registration, liability insurance valid in Argentina and, if you don't own the car, a power of attorney signed before a notary. A rental car needs the rental company's MERCOSUR circulation authorization (ACM), and the company must be registered with Argentine customs. |
| 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, Argentina (updated July 16, 2026); U.S. State Department, Brazil (updated August 06, 2026); ARCA (Argentine customs). Checked October 10, 2026; rules change, so confirm before you go.
On the road from Porto Alegre to Ituzaingó
BR-287 (178 mi) and RSC-287 (126 mi) carry about 64% of the 473 miles. The first 368 miles are in Brazil; the last 105 are in Argentina. It runs through 2 regions: Rio Grande do Sul, Corrientes. Of the 7 stops listed below, 2 are within a mile of the road.
Porto Alegre to Ituzaingó: the road sequence
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–4 | 4 | Rio Grande do Sul |
| connecting roads | 4–5 | 1 | Rio Grande do Sul |
| BR-448 | 5–13 | 8 | Rio Grande do Sul |
| BR-386 | 13–47 | 34 | Rio Grande do Sul |
| RSC-287 | 47–173 | 126 | Rio Grande do Sul |
| connecting roads | 173–178 | 5 | Rio Grande do Sul |
| local roads | 178–183 | 5 | Rio Grande do Sul |
| BR-287 | 183–361 | 178 | Rio Grande do Sul |
| BR-285 | 361–367 | 6 | Rio Grande do Sul |
| RN121 | 367–372 | 5 | Rio Grande do Sul, Corrientes |
| RN14 | 372–417 | 45 | Corrientes |
| RN120 | 417–452 | 35 | Corrientes |
| RN12 | 452–471 | 19 | Corrientes |
| local roads | 471–473 | 2 | Corrientes |
- Mile 368 of this route: Rio Grande do Sul → Corrientes (international border)
Breaking up the drive: stops between Porto Alegre and Ituzaingó
- Right off the route (under 1 mile): Catedral de Nuestra Señora de la Concepción (mile 180), Paleontological and Archaeological Museum Walter Ilha (mile 210)
- Museums and history: Arquivo Histórico e Museu de Canoas (mile 7), St. John the Baptist Cathedral, Santa Cruz do Sul (mile 92), Aristides Carlos Rodrigues Museum (mile 116), Catedral de Nuestra Señora de la Concepción (mile 180), Paleontological and Archaeological Museum Walter Ilha (mile 210), João Goulart's House (mile 362)
Arquivo Histórico e Museu de Canoas
Canoas's history museum and archive keeps photos, newspapers, maps, documents, audiovisual material and objects that tell the story of the city in Rio Grande do Sul.
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.
Aristides Carlos Rodrigues Museum
In the town of Candelária, Rio Grande do Sul, the Aristides Carlos Rodrigues Museum is part of the Paleorrota Geopark and offers information about the region.
Aqueduto de Candelária
In Candelária, Rio Grande do Sul, the Aqueduto de Candelária stands in the Linha Curitiba area. It was commissioned by João Kochenborger, one of the first German immigrants to reach the municipality, in 1862.
Catedral de Nuestra Señora de la Concepción
Seat of the Archdiocese of Santa Maria in Rio Grande do Sul, this eclectic cathedral mixes neo-Baroque and neoclassical styles; construction started in 1902 under parish priest Caetano Pagliuca, and it opened in 1909.
Paleontological and Archaeological Museum Walter Ilha
The Walter Ilha Paleontological and Archaeological Museum is a museum in São Pedro do Sul, in the Brazilian state of Rio Grande do Sul.
João Goulart's House
João Goulart's House in São Borja, Rio Grande do Sul, is a 1927 house where the former Brazilian president lived during his childhood and youth.
More drives to Ituzaingó
- Santa Fe to Ituzaingó
- Ciudad del Este to Ituzaingó, Argentina
- Caxias do Sul to Ituzaingó, Argentina
- Pelotas to Ituzaingó, Argentina
- Santa Maria, Brazil to Ituzaingó, Argentina
- São Leopoldo to Ituzaingó, Argentina
More drives from Porto Alegre
- Porto Alegre to Bento Gonçalves
- Porto Alegre to Caxias do Sul
- Porto Alegre to Erechim
- Porto Alegre to Chapecó
- Porto Alegre to Santa Maria, Brazil
- Porto Alegre to Ponta Grossa
Frequently asked questions
How long does it take to drive from Porto Alegre to Ituzaingó, Argentina?
About 10 h 41 min of driving without stops, over 473 miles.
How far is Ituzaingó, Argentina from Porto Alegre by car?
About 473 miles (761 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 Porto Alegre to Ituzaingó drive cross the border?
At about mile 368, from Brazil into Argentina, at Santo Tomé–São Borja.
What do U.S. citizens need to drive from Porto Alegre into Argentina?
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. A valid U.S. license usually works; an International Driving Permit is recommended. (U.S. State Department, updated July 16, 2026.)
Is it safe to drive from Porto Alegre to Ituzaingó, Argentina?
The U.S. State Department rates Brazil Level 2: Exercise Increased Caution; Argentina Level 1: Exercise Normal Precautions. Parts of this route are in or near areas rated Level 4: Do Not Travel (Brazil: Within 100 miles (160 km) of Brazil's land borders with Bolivia, Colombia, Guyana, French Guiana, Paraguay, Peru, Suriname, and Venezuela). Read the full advisory before you go.
What roads does the drive from Porto Alegre to Ituzaingó use?
In order: BR-448, BR-386, RSC-287, BR-287, BR-285, RN121, RN14, RN120 and RN12. The road-by-road table above shows the route miles for each one.
What are good stops between Porto Alegre and Ituzaingó?
Closest to the road: Aristides Carlos Rodrigues Museum (museum, mile 116, 1 mi from the route); Catedral de Nuestra Señora de la Concepción (cathedral, mile 180, 0.4 mi from the route); Paleontological and Archaeological Museum Walter Ilha (paleontological museum, mile 210, 0.2 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.