The Wayro route from Melo to Adrogué, Argentina is 491 miles (790 km), about 10 h 38 min of driving without stops. You cross from Uruguay into Argentina at about mile 272, at the Colón–Paysandú bridge.
Full advisory: Uruguay, Argentina. Advisory issued: Uruguay July 28, 2026; Argentina July 10, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Uruguay: “Several of the main highways are particularly accident-ridden.”
- Argentina: “Drivers in Argentina tend to be aggressive, especially in Buenos Aires, and often ignore traffic regulations.”
| Distance | 491 mi (790 km) |
|---|---|
| Time at the wheel, no stops | 10 h 38 min |
| Main roads, in order | RN135 → RN14 → RN12 → RP6 → RN9 → RNA001 |
| Border crossing | about mile 272, Uruguay → Argentina (the Colón–Paysandú bridge) |
| Regions on the route | Cerro Largo, Tacuarembó, Paysandú, Salto, Entre Ríos, Buenos Aires, Ciudad de Buenos Aires |
| Fuel estimate (car at 25 mpg) | about 19.6 gal; actual use varies by vehicle and traffic |
| Stops listed below | 9 |
Getting across the Uruguay–Argentina border
The route crosses at about mile 272, at the Colón–Paysandú bridge, from Paysandú into Entre Ríos. 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 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. |
| 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, Uruguay (updated August 13, 2026); ARCA (Argentine customs). Checked October 10, 2026; rules change, so confirm before you go.
What the drive from Melo to Adrogué is like
RN14 (94 mi) and RN12 (48 mi) carry about 29% of the 491 miles. The first 272 miles are in Uruguay; the last 219 are in Argentina. It runs through 7 regions: Cerro Largo, Tacuarembó, Paysandú, Salto, Entre Ríos, Buenos Aires, Ciudad de Buenos Aires. Of the 9 stops listed below, 4 are within a mile of the road.
Which roads connect Melo and Adrogué
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–273 | 273 | Cerro Largo, Tacuarembó, Paysandú, Salto, Entre Ríos |
| RN135 | 273–281 | 8 | Entre Ríos |
| RN14 | 281–375 | 94 | Entre Ríos |
| RN12 | 375–423 | 48 | Entre Ríos, Buenos Aires |
| RP6 | 423–428 | 5 | Buenos Aires |
| RN9 | 428–467 | 39 | Buenos Aires |
| RNA001 | 467–485 | 18 | Ciudad de Buenos Aires |
| local roads | 485–491 | 6 | Buenos Aires |
- Mile 42 of this route: Cerro Largo → Tacuarembó (region line)
- Mile 149 of this route: Tacuarembó → Paysandú (region line)
- Mile 158 of this route: Paysandú → Salto (region line)
- Mile 164 of this route: Salto → Paysandú (region line)
- Mile 272 of this route: Paysandú → Entre Ríos (international border)
- Mile 406 of this route: Entre Ríos → Buenos Aires (region line)
- Mile 467 of this route: Buenos Aires → Ciudad de Buenos Aires (region line)
- Mile 485 of this route: Ciudad de Buenos Aires → Buenos Aires (region line)
What to see on the way from Melo to Adrogué
- Right off the route (under 1 mile): Zoológico Municipal Dr. Mauricio López Lomba (mile 124), Cathedral of Tacuarembó (mile 126), Museo Carlos Gardel (mile 142), Casa Museo Ernesto Sabato (mile 472)
- Nature and outdoors: Ciervo de los Pantanos National Park (mile 435), Jardín Botánico Lucien Hauman (mile 470), Reserva Ecológica Lago Lugano (mile 480)
- Museums and history: Cathedral of Tacuarembó (mile 126), Museo Carlos Gardel (mile 142), Museo de Arte Español Enrique Larreta (mile 467), Casa Museo Ernesto Sabato (mile 472)
- With kids: Zoológico Municipal Dr. Mauricio López Lomba (mile 124)
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.
Cathedral of Tacuarembó
Saint Fructuosus Cathedral is the main Catholic church of Tacuarembó, Uruguay, and has been the seat of the local diocese since 1960.
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.
Ciervo de los Pantanos National Park
Marsh deer give their name to Ciervo de los Pantanos National Park, a Ramsar Site in Campana, Buenos Aires province, where waterbirds are abundant.
Museo de Arte Español Enrique Larreta
In Buenos Aires's Belgrano neighborhood, the Enrique Larreta Museum is devoted to Spanish art.
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.
Casa Museo Ernesto Sabato
Writer Ernesto Sabato lived in this Santos Lugares house with his wife Matilde from 1945 until his death in 2011; today Casa Museo Ernesto Sabato is a museum run by his grandchildren.
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.
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.
In Adrogué itself
Cathedral Basilica of Our Lady of Peace, Lomas de Zamora
Facing the central square of Lomas de Zamora, the Cathedral Basilica of Our Lady of Peace stands on land donated by Victorio Grigera in 1860.
Museo Histórico La Campana
Dedicated to the history of the Monte Grande area, Museo Histórico La Campana stands in Monte Grande, in Esteban Echeverría district, and opened on November 10, 1980.
More drives to Adrogué
- Mar del Plata to Adrogué
- Tigre to Adrogué
- Berisso to Adrogué
- Luján to Adrogué
- Pergamino to Adrogué
- San Nicolás de los Arroyos to Adrogué
More drives from Melo
- Melo to Punta del Diablo
- Melo to Minas
- Melo to Barra de Valizas
- Melo to La Paloma
- Melo to Piriápolis
- Melo to Fray Marcos
Continue Your Adventure
Frequently asked questions
How long is the drive from Melo to Adrogué, Argentina?
About 10 h 38 min of driving without stops, over 491 miles.
What is the driving distance from Melo to Adrogué, Argentina?
About 491 miles (790 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 Melo to Adrogué drive cross the border?
At about mile 272, from Uruguay into Argentina, at the Colón–Paysandú bridge.
What do U.S. citizens need to drive from Melo 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 Melo to Adrogué, Argentina?
The U.S. State Department rates Uruguay Level 2: Exercise Increased Caution; Argentina Level 1: Exercise Normal Precautions. Read the full advisory before you go.
What roads does the drive from Melo to Adrogué use?
In order: RN135, RN14, RN12, RP6, RN9 and RNA001. The road-by-road table above shows the route miles for each one.
What are good stops between Melo and Adrogué?
Closest to the road: Zoológico Municipal Dr. Mauricio López Lomba (zoo, mile 124, 0.3 mi from the route); Cathedral of Tacuarembó (cathedral, mile 126, 0.6 mi from the route); Museo Carlos Gardel (museum, mile 142, 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.