By road, El Colorado and Malargüe, Argentina are about 379 miles (610 km) apart, or roughly 8 h 40 min of driving. You cross from Chile into Argentina at about mile 291, at Paso Pehuenche.
Full advisory: Chile, Argentina. Advisory issued: Chile August 19, 2026; Argentina July 10, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Chile: “Use caution when walking or driving at night, especially if alone.”
- Argentina: “Gas stations are often far apart and not always easily identified from the main roadway.”
| Distance | 379 mi (610 km) |
|---|---|
| Drive time without stops | 8 h 40 min |
| Main roads, in order | G-21 → RN145 → RN40 |
| Border crossing | about mile 291, Chile → Argentina (Paso Pehuenche) |
| Regions on the route | Región Metropolitana de Santiago, Libertador General Bernardo O'Higgins, Maule, Mendoza |
| 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 Malargüe
The route crosses at about mile 291, at Paso Pehuenche, from Maule into Mendoza. 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 Chile (U.S. citizens) | No visa needed for 90 days or less on a tourist passport; you get a Tourist Card valid for up to 90 days. Passport: must be valid for your whole stay. |
| Driving in Chile | A valid U.S. license works for the length of your tourist permit, usually 90 days. |
| 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, Chile (updated July 02, 2026); ARCA (Argentine customs). Checked October 10, 2026; rules change, so confirm before you go.
The El Colorado–Malargüe drive in a few lines
RN145 (47 mi) and RN40 (40 mi) carry about 23% of the 379 miles. The first 291 miles are in Chile; the last 88 are in Argentina. It runs through 4 regions: Región Metropolitana de Santiago, Libertador General Bernardo O'Higgins, Maule, Mendoza. Of the 8 stops listed below, 4 are within a mile of the road.
The route from El Colorado to Malargüe, road by road
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–1 | 1 | Región Metropolitana de Santiago |
| G-21 | 1–22 | 21 | Región Metropolitana de Santiago |
| local roads | 22–29 | 7 | Región Metropolitana de Santiago |
| connecting roads | 29–30 | 1 | Región Metropolitana de Santiago |
| local roads | 30–292 | 262 | Región Metropolitana de Santiago, Libertador General Bernardo O'Higgins, Maule, Mendoza |
| RN145 | 292–339 | 47 | Mendoza |
| RN40 | 339–379 | 40 | Mendoza |
- Mile 72 of this route: Región Metropolitana de Santiago → Libertador General Bernardo O'Higgins (region line)
- Mile 143 of this route: Libertador General Bernardo O'Higgins → Maule (region line)
- Mile 291 of this route: Maule → Mendoza (international border)
Where to stop on the way to Malargüe
- Right off the route (under 1 mile): Museo de Colo-Colo (mile 36), Paine Memorial (mile 61), Parque Safari (mile 90), Teatro Victoria (mile 154)
- Nature and outdoors: Campanario Thermal Baths (mile 272), Médanos Grandes (mile 339)
- Museums and history: Museo de Colo-Colo (mile 36), Paine Memorial (mile 61), St. Augustine Cathedral, Talca (mile 193)
- With kids: Parque Safari (mile 90)
Teatro Oriente
Museo de Colo-Colo
Opened in June 2009, the Colo-Colo Museum is located in the Océano sector of the Estadio Monumental.
Paine Memorial
About twenty miles south of Santiago, the Paine Memorial in the rural community of Paine honors local residents who were abducted or unlawfully arrested and then killed under the Pinochet dictatorship.
Parque Safari
On the road from Rancagua to Doñihue, Parque Safari is a zoo that began as a personal project of local businessman and animal lover Iván Sánchez Lobos.
Teatro Victoria
St. Augustine Cathedral, Talca
Also known as Talca Cathedral, St. Augustine Cathedral is a Catholic cathedral in Talca, Chile, dedicated to Saint Augustine.
Campanario Thermal Baths
Campanario Thermal Baths (Baños Campanario) are hot springs in Chile's Maule Region, used both for medicinal purposes and by visitors looking for a soak.
Médanos Grandes
Médanos Grandes is a dune field in west-central Argentina, a sandy landscape that covers an area of roughly 2,000 square kilometers.
More drives to Malargüe
- Villa Carlos Paz to Malargüe
- Santiago, Chile to Malargüe, Argentina
- Valparaíso to Malargüe, Argentina
- Temuco to Malargüe, Argentina
- Rancagua to Malargüe, Argentina
- Concepción, Chile to Malargüe, Argentina
More drives from El Colorado
- El Colorado to Algarrobo
- El Colorado to Quintay
- El Colorado to Reñaca
- El Colorado to Vicuña
- El Colorado to Pisco Elqui
- El Colorado to Punta de Choros
Continue Your Adventure
Frequently asked questions
How long is the drive from El Colorado to Malargüe, Argentina?
About 8 h 40 min of driving without stops, over 379 miles.
How far is Malargüe, Argentina from El Colorado by car?
About 379 miles (610 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 El Colorado to Malargüe drive cross the border?
At about mile 291, from Chile into Argentina, at Paso Pehuenche.
What do U.S. citizens need to drive from El Colorado 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 El Colorado to Malargüe, Argentina?
The U.S. State Department rates Chile Level 2: Exercise Increased Caution; Argentina Level 1: Exercise Normal Precautions. Read the full advisory before you go.
What roads does the drive from El Colorado to Malargüe use?
In order: G-21, RN145 and RN40. The road-by-road table above shows the route miles for each one.
Where can you stop on the way from El Colorado to Malargüe?
Closest to the road: Paine Memorial (history museum, mile 61, 0.1 mi from the route); Parque Safari (zoo, mile 90, 0.8 mi from the route); Teatro Victoria (theater, mile 154, 0.8 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.