Plan on about 7 h 8 min of driving for the 380-mile (611 km) trip from Adrogué to Bella Unión, Uruguay, before any stops. You cross from Argentina into Uruguay at about mile 293, at Concordia–Salto.
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: “Drivers in Argentina tend to be aggressive, especially in Buenos Aires, and often ignore traffic regulations.”
- Uruguay: “Traffic fatalities are high in Uruguay.”
| Distance by road | 380 mi (611 km) |
|---|---|
| Driving time, no stops | 7 h 8 min |
| Main roads, in order | 063-01 → RNA001 → RN9 → RP6 → RN12 → RN14 → RNA015 |
| Border crossing | about mile 293, Argentina → Uruguay (Concordia–Salto) |
| Regions on the route | Buenos Aires, Ciudad de Buenos Aires, Entre Ríos, Salto, Artigas |
| Fuel estimate (car at 25 mpg) | about 15.2 gal; actual use varies by vehicle and traffic |
| Stops listed below | 8 |
The border on the way to Bella Unión
The route crosses at about mile 293, at Concordia–Salto, from Entre Ríos into Salto. 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.
How the Adrogué to Bella Unión drive plays out
RN14 (166 mi) and RN12 (47 mi) carry about 56% of the 380 miles. The first 293 miles are in Argentina; the last 87 are in Uruguay. It runs through 5 regions: Buenos Aires, Ciudad de Buenos Aires, Entre Ríos, Salto, Artigas. Of the 8 stops listed below, 3 are within a mile of the road.
The route from Adrogué to Bella Unión, road by road
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–5 | 5 | Buenos Aires |
| 063-01 | 5–10 | 5 | Buenos Aires, Ciudad de Buenos Aires |
| RNA001 | 10–23 | 13 | Ciudad de Buenos Aires |
| connecting roads | 23–24 | 1 | Ciudad de Buenos Aires |
| RN9 | 24–63 | 39 | Buenos Aires |
| RP6 | 63–68 | 5 | Buenos Aires |
| RN12 | 68–115 | 47 | Buenos Aires, Entre Ríos |
| RN14 | 115–281 | 166 | Entre Ríos |
| connecting roads | 281–282 | 1 | Entre Ríos |
| RNA015 | 282–292 | 10 | Entre Ríos |
| local roads | 292–380 | 88 | Entre Ríos, Salto, Artigas |
- Mile 6 of this route: Buenos Aires → Ciudad de Buenos Aires (region line)
- Mile 24 of this route: Ciudad de Buenos Aires → Buenos Aires (region line)
- Mile 85 of this route: Buenos Aires → Entre Ríos (region line)
- Mile 293 of this route: Entre Ríos → Salto (international border)
- Mile 343 of this route: Salto → Artigas (region line)
Where to stop on the way to Bella Unión
- Right off the route (under 1 mile): Japanese Garden, Belén de Escobar (mile 47), El Palmar National Park (mile 238), Termas de Salto Grande (mile 293)
- Nature and outdoors: Reserva Ecológica Lago Lugano (mile 11), Jardín Botánico Lucien Hauman (mile 21), Japanese Garden, Belén de Escobar (mile 47), El Palmar National Park (mile 238), Termas de Salto Grande (mile 293)
- Museums and history: Carnacini House Museum (mile 22), Quinta Los Ombúes (mile 27)
Reserva Ecológica Lago Lugano
In Villa Soldati, in the south of Buenos Aires, this ecological reserve surrounds Lago Lugano with 36 hectares of green space, about 350 native species and 1,000 meters of trails.
Torre Espacial
Rising 200 meters in Buenos Aires' Villa Soldati section, Torre Espacial (also called Torre Interama) is an observation tower built between 1980 and 1981 for the Parque de la Ciudad amusement park.
Jardín Botánico Lucien Hauman
Run by the Faculty of Agronomy of the University of Buenos Aires, Jardín Botánico Lucien Hauman is a one-hectare botanical garden in the city of Buenos Aires.
Carnacini House Museum
Painter Ceferino Carnacini lived for fifty years in the house that is now the Carnacini House Museum (Museo Casa Carnacini), a municipal art museum in Villa Ballester, Argentina.
Quinta Los Ombúes
In the historic center of San Isidro, Buenos Aires Province, Quinta Los Ombúes is a museum and historic site set in an old colonial-style country house.
Japanese Garden, Belén de Escobar
Landscape engineer Yasuo Inomata designed this Japanese garden in Belén de Escobar in 1969, and the local Japanese community donated it to the city. Red, white and spotted koi swim in its 1,000-square-meter pond.
El Palmar National Park
Set off National Route 14 in Entre Ríos, between Colón and Concordia, El Palmar National Park protects groves of yatay palms along with gallery forest, savanna and grassland.
Termas de Salto Grande
On the Uruguayan shore of the Salto Grande dam's lake in Salto department, Termas de Salto Grande is a hot spring complex.
More drives to Bella Unión
- Paysandú to Bella Unión
- Florida, Uruguay to Bella Unión
- Minas to Bella Unión
- Montevideo to Bella Unión
- Maldonado to Bella Unión
- Rocha to Bella Unión
More drives from Adrogué
- Adrogué to Magdalena
- Adrogué to San Antonio de Areco
- Adrogué to Arrecifes
- Adrogué to Capilla del Monte
- Adrogué to Rocha, Uruguay
- Adrogué to Fray Bentos, Uruguay
Frequently asked questions
How long does it take to drive from Adrogué to Bella Unión, Uruguay?
About 7 h 8 min of driving without stops, over 380 miles.
How far is Bella Unión, Uruguay from Adrogué by car?
About 380 miles (611 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 Adrogué to Bella Unión drive cross the border?
At about mile 293, from Argentina into Uruguay, at Concordia–Salto.
What do U.S. citizens need to drive from Adrogué 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 Adrogué to Bella Unión, 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 Adrogué to Bella Unión use?
In order: 063-01, RNA001, RN9, RP6, RN12, RN14 and RNA015. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Adrogué to Bella Unión?
Closest to the road: Japanese Garden, Belén de Escobar (japanese garden, mile 47, 0.2 mi from the route); El Palmar National Park (national park of Argentina, mile 238, 0.1 mi from the route); Termas de Salto Grande (hot spring, mile 293, 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.