By road, Rosario, Argentina and Melo, Uruguay are about 464 miles (747 km) apart, or roughly 10 h 22 min of driving. You cross from Argentina into Uruguay at about mile 192, 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: “Gas stations are often far apart and not always easily identified from the main roadway.”
- Uruguay: “Several of the main highways are particularly accident-ridden.”
| Distance by road | 464 mi (747 km) |
|---|---|
| Drive time without stops | 10 h 22 min |
| Main roads, in order | RN174 → RP26 → RN12 → RP39 → RN14 → RN135 |
| Border crossing | about mile 192, Argentina → Uruguay (the Colón–Paysandú bridge) |
| Regions on the route | Santa Fe, Entre Ríos, Paysandú, Salto, Tacuarembó, Cerro Largo |
| Fuel estimate (car at 25 mpg) | about 18.6 gal; actual use varies by vehicle and traffic |
| Stops listed below | 7 |
Border crossing: what to bring for Uruguay
The route crosses at about mile 192, 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.
The Rosario–Melo drive in a few lines
RP39 (64 mi) and RN174 (38 mi) carry about 22% of the 464 miles. The first 192 miles are in Argentina; the last 272 are in Uruguay. It runs through 6 regions: Santa Fe, Entre Ríos, Paysandú, Salto, Tacuarembó, Cerro Largo. Of the 7 stops listed below, 5 are within a mile of the road.
Roads you'll take from Rosario to Melo
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–7 | 7 | Santa Fe |
| connecting roads | 7–8 | 1 | Santa Fe |
| RN174 | 8–46 | 38 | Santa Fe, Entre Ríos |
| connecting roads | 46–48 | 2 | Entre Ríos |
| RP26 | 48–73 | 25 | Entre Ríos |
| RN12 | 73–103 | 30 | Entre Ríos |
| RP39 | 103–167 | 64 | Entre Ríos |
| RN14 | 167–183 | 16 | Entre Ríos |
| RN135 | 183–191 | 8 | Entre Ríos |
| local roads | 191–464 | 273 | Entre Ríos, Paysandú, Salto, Tacuarembó, Cerro Largo |
- Mile 11 of this route: Santa Fe → Entre Ríos (region line)
- Mile 192 of this route: Entre Ríos → Paysandú (international border)
- Mile 300 of this route: Paysandú → Salto (region line)
- Mile 306 of this route: Salto → Paysandú (region line)
- Mile 316 of this route: Paysandú → Tacuarembó (region line)
- Mile 424 of this route: Tacuarembó → Cerro Largo (region line)
Where to stop on the way to Melo
- Right off the route (under 1 mile): Balneario La Florida (mile 6), Abadía del Niño Dios (mile 45), Museo Carlos Gardel (mile 322), Museo del Indio y del Gaucho Washington Escobar (mile 339), Zoológico Municipal Dr. Mauricio López Lomba (mile 341)
- Nature and outdoors: Balneario La Florida (mile 6), Pozo Hondo (mile 320)
- Museums and history: San José palace (mile 153), Museo Carlos Gardel (mile 322), Museo del Indio y del Gaucho Washington Escobar (mile 339)
- With kids: Zoológico Municipal Dr. Mauricio López Lomba (mile 341)
Balneario La Florida
Rosario's municipal riverside beach area runs nearly 4 kilometers along the Paraná River, from the Rosario-Victoria Bridge to Parque Alem, and dates to around 1940.
Abadía del Niño Dios
Abadía del Niño Dios is a Benedictine monastery in Victoria, Entre Ríos Province. Founded in 1899, it was the first Benedictine foundation in Hispanic America.
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 del Indio y del Gaucho Washington Escobar
The Museo del Indio y del Gaucho, a museum of the Indigenous people and the gaucho, is located in the city of Tacuarembó, Uruguay.
Zoológico Municipal Dr. Mauricio López Lomba
Reachable from Route 5 at kilometer 390, the Mauricio López Lomba reserve is a wildlife reserve in the city of Tacuarembó, Uruguay.
In Melo itself
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 Melo
- Montevideo to Melo
- Paysandú to Melo
- Buenos Aires to Melo, Uruguay
- Santa Fe to Melo, Uruguay
- Paraná to Melo, Uruguay
- La Plata to Melo, Uruguay
More drives from Rosario
- Rosario, Argentina to La Plata
- Rosario, Argentina to Berisso
- Rosario, Argentina to Magdalena
- Rosario, Argentina to Chascomús
- Rosario, Argentina to Cariló
- Rosario, Argentina to Villa Gesell
Continue Your Adventure
Frequently asked questions
How long is the drive from Rosario, Argentina to Melo, Uruguay?
About 10 h 22 min of driving without stops, over 464 miles.
How far is Melo, Uruguay from Rosario, Argentina by car?
About 464 miles (747 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 Rosario to Melo drive cross the border?
At about mile 192, from Argentina into Uruguay, at the Colón–Paysandú bridge.
What do U.S. citizens need to drive from Rosario 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 Rosario, Argentina to Melo, 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 Rosario to Melo use?
In order: RN174, RP26, RN12, RP39, RN14 and RN135. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Rosario to Melo?
Closest to the road: Balneario La Florida (beach, mile 6, 0.5 mi from the route); Museo Carlos Gardel (museum, mile 322, 0.4 mi from the route); Zoológico Municipal Dr. Mauricio López Lomba (zoo, mile 341, 0.1 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.