Villa Gesell to Conchillas, Uruguay is about 505 road miles (813 km): roughly 10 h 25 min at the wheel if you don't stop. You cross from Argentina into Uruguay at about mile 399, at the Gualeguaychú–Fray Bentos 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: “Drivers in Argentina tend to be aggressive, especially in Buenos Aires, and often ignore traffic regulations.”
- Uruguay: “Several of the main highways are particularly accident-ridden.”
| Distance by road | 505 mi (813 km) |
|---|---|
| Drive time without stops | 10 h 25 min |
| Main roads, in order | RP11 → RP74 → RP56 → RP63 → RP2 → RN1 → AV1-N → RN9 → RP6 → RN12 → RN14 → RN136 |
| Border crossing | about mile 399, Argentina → Uruguay (the Gualeguaychú–Fray Bentos bridge) |
| Regions on the route | Buenos Aires, Ciudad de Buenos Aires, Entre Ríos, Río Negro, Soriano, Colonia |
| Fuel estimate (car at 25 mpg) | about 20.2 gal; actual use varies by vehicle and traffic |
| Stops listed below | 9 |
The border on the way to Conchillas
The route crosses at about mile 399, at the Gualeguaychú–Fray Bentos bridge, from Entre Ríos into Río Negro. 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.
On the road from Villa Gesell to Conchillas
RP2 (112 mi) and RN12 (47 mi) carry about 31% of the 505 miles. The first 399 miles are in Argentina; the last 106 are in Uruguay. It runs through 6 regions: Buenos Aires, Ciudad de Buenos Aires, Entre Ríos, Río Negro, Soriano, Colonia. Of the 9 stops listed below, 4 are within a mile of the road.
Villa Gesell to Conchillas: the road sequence
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–3 | 3 | Buenos Aires |
| RP11 | 3–14 | 11 | Buenos Aires |
| RP74 | 14–29 | 15 | Buenos Aires |
| RP56 | 29–68 | 39 | Buenos Aires |
| RP11 | 68–83 | 15 | Buenos Aires |
| RP63 | 83–102 | 19 | Buenos Aires |
| RP2 | 102–214 | 112 | Buenos Aires |
| RN1 | 214–231 | 17 | Buenos Aires, Ciudad de Buenos Aires |
| local roads | 231–234 | 3 | Ciudad de Buenos Aires |
| AV1-N | 234–240 | 6 | Ciudad de Buenos Aires |
| connecting roads | 240–242 | 2 | Ciudad de Buenos Aires |
| RN9 | 242–282 | 40 | Ciudad de Buenos Aires, Buenos Aires |
| RP6 | 282–287 | 5 | Buenos Aires |
| RN12 | 287–334 | 47 | Buenos Aires, Entre Ríos |
| RN14 | 334–370 | 36 | Entre Ríos |
| local roads | 370–377 | 7 | Entre Ríos |
| RN136 | 377–396 | 19 | Entre Ríos |
| connecting roads | 396–399 | 3 | Entre Ríos |
| local roads | 399–418 | 19 | Río Negro, Soriano |
| connecting roads | 418–420 | 2 | Soriano |
| local roads | 420–505 | 85 | Soriano, Colonia |
- Mile 227 of this route: Buenos Aires → Ciudad de Buenos Aires (region line)
- Mile 244 of this route: Ciudad de Buenos Aires → Buenos Aires (region line)
- Mile 304 of this route: Buenos Aires → Entre Ríos (region line)
- Mile 399 of this route: Entre Ríos → Río Negro (international border)
- Mile 415 of this route: Río Negro → Soriano (region line)
- Mile 469 of this route: Soriano → Colonia (region line)
Breaking up the drive: stops between Villa Gesell and Conchillas
- Right off the route (under 1 mile): Equestrian monument to General Manuel Belgrano (mile 233), Eduardo Sívori Museum (mile 237), ESMA Museum and Site of Memory – Former Clandestine Center of Detention, Torture and Extermination (mile 241), Cathedral of Mercedes (mile 416)
- Nature and outdoors: Buenos Aires Botanical Garden (mile 237), Agraciada Beach (mile 465)
- Museums and history: Centro Cultural General San Martín (mile 234), Eduardo Sívori Museum (mile 237), ESMA Museum and Site of Memory – Former Clandestine Center of Detention, Torture and Extermination (mile 241), Museo Pueyrredon (mile 246), Gualeguaychú Cathedral (mile 377), Cathedral of Mercedes (mile 416)
Equestrian monument to General Manuel Belgrano
Facing the Casa Rosada on Plaza de Mayo, the equestrian monument to General Manuel Belgrano is a Buenos Aires landmark.
Centro Cultural General San Martín
Run by the city government near Corrientes Avenue, the General San Martín Cultural Centre in Buenos Aires hosts a mix of cultural and artistic events.
Buenos Aires Botanical Garden
In the Palermo neighborhood of Buenos Aires, the Buenos Aires Botanical Garden fills a triangular plot bounded by Santa Fe Avenue, Las Heras Avenue and República Árabe Siria Street.
Eduardo Sívori Museum
Named after painter Eduardo Sívori, this municipal museum of plastic arts in Buenos Aires opened in 1938.
ESMA Museum and Site of Memory – Former Clandestine Center of Detention, Torture and Extermination
Set in Buenos Aires on the former Navy Mechanics School grounds, one of the largest clandestine detention, torture and extermination centers of the last dictatorship, this site museum was declared UNESCO World Heritage in 2023.
Museo Pueyrredon
In Acassuso, in the San Isidro district of Buenos Aires Province, this municipal history museum bears the name of Brigadier General Juan Martín de Pueyrredón.
Gualeguaychú Cathedral
In Gualeguaychú, Argentina, the Roman Catholic diocese has its cathedral church at St. Joseph's, also known as Gualeguaychú Cathedral.
Cathedral of Mercedes
Since 1960, the Diocese of Mercedes has had its seat at the Cathedral of Our Lady of Mercy, the main Catholic church in this Uruguayan city.
Agraciada Beach
On the eastern bank of the Uruguay River in Soriano department, Agraciada Beach is a historic beach area facing Argentina's Entre Ríos province.
More drives to Conchillas
- Tacuarembó to Conchillas
- Artigas to Conchillas
- Veinticinco de Agosto to Conchillas
- Fray Marcos to Conchillas
- Minas to Conchillas
- Alejandro Gallinal to Conchillas
More drives from Villa Gesell
- Villa Gesell to San Antonio de Areco
- Villa Gesell to Martínez
- Villa Gesell to Fray Bentos, Uruguay
- Villa Gesell to Trinidad, Uruguay
- Villa Gesell to Carmelo, Uruguay
- Villa Gesell to Nueva Helvecia, Uruguay
Frequently asked questions
How long is the drive from Villa Gesell to Conchillas, Uruguay?
About 10 h 25 min of driving without stops, over 505 miles.
How far is Conchillas, Uruguay from Villa Gesell by car?
About 505 miles (813 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 Villa Gesell to Conchillas drive cross the border?
At about mile 399, from Argentina into Uruguay, at the Gualeguaychú–Fray Bentos bridge.
What do U.S. citizens need to drive from Villa Gesell 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 Villa Gesell to Conchillas, 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 Villa Gesell to Conchillas use?
In order: RP11, RP74, RP56, RP63, RP2, RN1, AV1-N, RN9, RP6, RN12, RN14 and RN136. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from Villa Gesell to Conchillas?
Closest to the road: Equestrian monument to General Manuel Belgrano (sculpture, mile 233, 0.4 mi from the route); Eduardo Sívori Museum (art museum, mile 237, 0.5 mi from the route); ESMA Museum and Site of Memory – Former Clandestine Center of Detention, Torture and Extermination (museum, mile 241, 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.