Salto to Chascomús, Argentina is about 367 road miles (590 km): roughly 6 h 45 min at the wheel if you don't stop. You cross from Uruguay into Argentina at about mile 10, at Concordia–Salto.
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.”
| Total distance | 367 mi (590 km) |
|---|---|
| Time at the wheel, no stops | 6 h 45 min |
| Main roads, in order | RNA015 → RN14 → RN12 → RP6 → RN9 → AV1-N → RN1 → RNA004 → RP2 |
| Border crossing | about mile 10, Uruguay → Argentina (Concordia–Salto) |
| Regions on the route | Salto, Entre Ríos, Buenos Aires, Ciudad de Buenos Aires |
| Fuel estimate (car at 25 mpg) | about 14.7 gal; actual use varies by vehicle and traffic |
| Stops listed below | 9 |
The border on the way to Chascomús
The route crosses at about mile 10, at Concordia–Salto, from Salto 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 Salto to Chascomús is like
RN14 (166 mi) and RN12 (47 mi) carry about 58% of the 367 miles. The first 10 miles are in Uruguay; the last 357 are in Argentina. It runs through 4 regions: Salto, Entre Ríos, Buenos Aires, Ciudad de Buenos Aires. Of the 9 stops listed below, 7 are within a mile of the road.
Which roads connect Salto and Chascomús
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–10 | 10 | Salto |
| RNA015 | 10–21 | 11 | Entre Ríos |
| RN14 | 21–187 | 166 | Entre Ríos |
| RN12 | 187–234 | 47 | Entre Ríos, Buenos Aires |
| RP6 | 234–239 | 5 | Buenos Aires |
| RN9 | 239–279 | 40 | Buenos Aires |
| connecting roads | 279–281 | 2 | Ciudad de Buenos Aires |
| AV1-N | 281–288 | 7 | Ciudad de Buenos Aires |
| connecting roads | 288–291 | 3 | Ciudad de Buenos Aires |
| RN1 | 291–308 | 17 | Ciudad de Buenos Aires, Buenos Aires |
| RNA004 | 308–317 | 9 | Buenos Aires |
| RP2 | 317–363 | 46 | Buenos Aires |
| local roads | 363–367 | 4 | Buenos Aires |
- Mile 10 of this route: Salto → Entre Ríos (international border)
- Mile 217 of this route: Entre Ríos → Buenos Aires (region line)
- Mile 279 of this route: Buenos Aires → Ciudad de Buenos Aires (region line)
- Mile 296 of this route: Ciudad de Buenos Aires → Buenos Aires (region line)
What to see on the way from Salto to Chascomús
- Right off the route (under 1 mile): Termas de Salto Grande (mile 9), El Palmar National Park (mile 64), Temaikèn (mile 256), ESMA Museum and Site of Memory – Former Clandestine Center of Detention, Torture and Extermination (mile 281), Museo de Arquitectura y Diseño (mile 287), Museum of Foreign Debt (mile 288), Ernesto de la Cárcova Museum of Reproductions and Comparative Sculpture (mile 291)
- Nature and outdoors: Termas de Salto Grande (mile 9), El Palmar National Park (mile 64)
- Museums and history: ESMA Museum and Site of Memory – Former Clandestine Center of Detention, Torture and Extermination (mile 281), Museo Nacional del Hombre (mile 283), Museo de Arquitectura y Diseño (mile 287), Museum of Foreign Debt (mile 288), Ernesto de la Cárcova Museum of Reproductions and Comparative Sculpture (mile 291)
- With kids: Temaikèn (mile 256)
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.
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.
Temaikèn
Temaikèn is a zoo in Belén de Escobar, outside Buenos Aires, and the only zoo in Argentina accredited by the Association of Zoos and Aquariums.
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 Nacional del Hombre
In the Belgrano district of Buenos Aires, the Museo Nacional del Hombre is a national museum focused on the archaeology of South America's Indigenous peoples.
Monument to Giuseppe Garibaldi
An equestrian statue of Italian military and political figure Giuseppe Garibaldi, this monument stands on Plaza Italia in the Palermo neighborhood of Buenos Aires.
Museo de Arquitectura y Diseño
Run by the Sociedad Central de Arquitectos, Museo de Arquitectura y Diseño is a museum dedicated to architecture and design in Argentina.
Museum of Foreign Debt
Inside the University of Buenos Aires Faculty of Economic Sciences, the Museum of Foreign Debt is a public museum showing how foreign debt has shaped Argentina's economic development.
Ernesto de la Cárcova Museum of Reproductions and Comparative Sculpture
Run by the National University of Arts, this museum of reproductions and comparative sculpture is in the Puerto Madero area of Buenos Aires.
Once you reach Chascomús
Chascomús Lagoon
On the east side of the city of Chascomús, in Buenos Aires Province, Chascomús Lagoon (Laguna de Chascomús) lies in the Salado River basin and is the second lagoon in the chain known as Las Encadenadas.
More drives to Chascomús
- Necochea to Chascomús
- Pergamino to Chascomús
- San Nicolás de los Arroyos to Chascomús
- Rosario, Argentina to Chascomús
- Santa Fe to Chascomús
- Gualeguaychú to Chascomús
More drives from Salto
- Salto to Mercedes, Uruguay
- Salto to Carmelo
- Salto to Colonia del Sacramento
- Salto to Nueva Helvecia
- Salto to Veinticinco de Agosto
- Salto to Fray Marcos
Frequently asked questions
How long does it take to drive from Salto to Chascomús, Argentina?
About 6 h 45 min of driving without stops, over 367 miles.
How far is Chascomús, Argentina from Salto by car?
About 367 miles (590 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 Salto to Chascomús drive cross the border?
At about mile 10, from Uruguay into Argentina, at Concordia–Salto.
What do U.S. citizens need to drive from Salto 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 Salto to Chascomús, 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.
Which highways go from Salto to Chascomús?
In order: RNA015, RN14, RN12, RP6, RN9, AV1-N, RN1, RNA004 and RP2. The road-by-road table above shows the route miles for each one.
What are good stops between Salto and Chascomús?
Closest to the road: El Palmar National Park (national park of Argentina, mile 64, 0.1 mi from the route); ESMA Museum and Site of Memory – Former Clandestine Center of Detention, Torture and Extermination (museum, mile 281, 0.1 mi from the route); Museo de Arquitectura y Diseño (museum, mile 287, 0.3 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.