Plan on about 10 h 59 min of driving for the 529-mile (852 km) trip from Río Cuarto to El Colorado, Chile, before any stops. You cross from Argentina into Chile at about mile 410, at the Cristo Redentor crossing.
Full advisory: Argentina, Chile. Advisory issued: Argentina July 10, 2026; Chile August 19, 2026; checked October 10, 2026.
On the roads, the State Department says:
- Argentina: “Gas stations are often far apart and not always easily identified from the main roadway.”
- Chile: “Use caution when walking or driving at night, especially if alone.”
| Total distance | 529 mi (852 km) |
|---|---|
| Time at the wheel, no stops | 10 h 59 min |
| Main roads, in order | RN8 → RN7 → E-57 → G-21 |
| Border crossing | about mile 410, Argentina → Chile (the Cristo Redentor crossing) |
| Regions on the route | Córdoba, San Luis, Mendoza, Valparaíso, Región Metropolitana de Santiago |
| Fuel estimate (car at 25 mpg) | about 21.2 gal; actual use varies by vehicle and traffic |
| Stops listed below | 9 |
Crossing from Argentina into Chile
The route crosses at about mile 410, at the Cristo Redentor crossing, from Mendoza into Valparaíso. Plan on two checks on each side: immigration for your passport and customs for the car.
| 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. |
| 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. |
| The car, entering Chile | Foreign-plated cars entering Chile need SOAPEX, Chile's mandatory accident insurance for foreign vehicles, unless an international agreement covers the car. Keep the certificate with the car's papers. |
| 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, Chile (updated July 02, 2026); U.S. State Department, Argentina (updated July 16, 2026); CMF Chile (financial regulator). Checked October 10, 2026; rules change, so confirm before you go.
The Río Cuarto–El Colorado drive in a few lines
RN7 (334 mi) and RN8 (72 mi) carry about 77% of the 529 miles. The first 410 miles are in Argentina; the last 119 are in Chile. It runs through 5 regions: Córdoba, San Luis, Mendoza, Valparaíso, Región Metropolitana de Santiago. Of the 9 stops listed below, 3 are within a mile of the road.
Road-by-road breakdown: Río Cuarto to El Colorado
| Road | Route miles (from–to) | Length, mi | Region |
|---|---|---|---|
| local roads | 0–3 | 3 | Córdoba |
| RN8 | 3–75 | 72 | Córdoba, San Luis |
| RN7 | 75–409 | 334 | San Luis, Mendoza |
| local roads | 409–450 | 41 | Mendoza, Valparaíso |
| connecting roads | 450–454 | 4 | Valparaíso |
| E-57 | 454–457 | 3 | Valparaíso |
| local roads | 457–493 | 36 | Valparaíso, Región Metropolitana de Santiago |
| connecting roads | 493–494 | 1 | Región Metropolitana de Santiago |
| local roads | 494–507 | 13 | Región Metropolitana de Santiago |
| G-21 | 507–527 | 20 | Región Metropolitana de Santiago |
| local roads | 527–529 | 2 | Región Metropolitana de Santiago |
- Mile 56 of this route: Córdoba → San Luis (region line)
- Mile 184 of this route: San Luis → Mendoza (region line)
- Mile 410 of this route: Mendoza → Valparaíso (international border)
- Mile 467 of this route: Valparaíso → Región Metropolitana de Santiago (region line)
Stops between Río Cuarto and El Colorado
- Right off the route (under 1 mile): Puente del Inca (mile 398), Santuario de Santa Teresa de Los Andes (mile 458), Pablo Neruda Amphitheater (mile 499)
- Nature and outdoors: Cacheuta Spa (mile 315), Parque natural San Carlos de Apoquindo (mile 510)
- Museums and history: Puente del Inca (mile 398), Museo de Cera de Las Condes (mile 504)
Cacheuta Spa
At Cacheuta, on the Mendoza River in the Andes foothills, Cacheuta Spa is a bathing complex built around natural hot springs, along the old road from Mendoza toward the Uspallata Pass and Chile.
Puente del Inca
Puente del Inca is a natural rock arch spanning the Las Cuevas River, a tributary of the Mendoza River. It stands beside the village of the same name in Las Heras Department, Mendoza Province.
Santuario de Santa Teresa de Los Andes
Pilgrims come to the Santuario de Santa Teresa de Los Andes in Rinconada, Valparaíso Region, to venerate the relics of Saint Teresa of the Andes, Chile's first saint. The shrine was built to receive thousands of the faithful.
Sanctuary on San Cristóbal Hill
Atop San Cristóbal Hill, some 863 meters above sea level, this Catholic sanctuary is known for its large statue of the Immaculate Conception overlooking Santiago.
Pablo Neruda Amphitheater
At the top of Cerro Los Gemelos in Santiago's Parque Metropolitano, the Pablo Neruda Amphitheater is an arts venue that doubles as a lookout.
National Astronomical Observatory
On Cerro Calán in Las Condes, Chile's National Astronomical Observatory is owned and operated by the University of Chile's Department of Astronomy.
Museo de Cera de Las Condes
Wax figures fill the Museo de Cera de Las Condes, a public museum that opened in July 2019 inside Parque Los Dominicos in the Las Condes district of Santiago.
Santuario de la Naturaleza El Arrayán
El Arrayán Nature Sanctuary (Santuario de la Naturaleza El Arrayán) is a privately owned protected area open to the public in the Lo Barnechea commune of Santiago.
Parque natural San Carlos de Apoquindo
On the east side of Las Condes, Parque natural San Carlos de Apoquindo offers mountain bike trails and hiking routes up to summits such as Alto Las Vizcachas, Morro del Guayacán and Cerro Provincia.
More drives to El Colorado
- Santiago, Chile to El Colorado
- Valparaíso to El Colorado
- Viña del Mar to El Colorado
- Coquimbo to El Colorado
- La Serena to El Colorado
- Copiapó to El Colorado
More drives from Río Cuarto
- Río Cuarto to Adrogué
- Río Cuarto to Berisso
- Río Cuarto to Magdalena
- Río Cuarto to Chascomús
- Río Cuarto to Villa Unión
- Río Cuarto to Amaicha del Valle
Continue Your Adventure
Frequently asked questions
How long does it take to drive from Río Cuarto to El Colorado, Chile?
About 10 h 59 min of driving without stops, over 529 miles.
What is the driving distance from Río Cuarto to El Colorado, Chile?
About 529 miles (852 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 Río Cuarto to El Colorado drive cross the border?
At about mile 410, from Argentina into Chile, at the Cristo Redentor crossing.
What do U.S. citizens need to drive from Río Cuarto into Chile?
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. A valid U.S. license works for the length of your tourist permit, usually 90 days. (U.S. State Department, updated July 02, 2026.)
Is it safe to drive from Río Cuarto to El Colorado, Chile?
The U.S. State Department rates Argentina Level 1: Exercise Normal Precautions; Chile Level 2: Exercise Increased Caution. Read the full advisory before you go.
Which highways go from Río Cuarto to El Colorado?
In order: RN8, RN7, E-57 and G-21. The road-by-road table above shows the route miles for each one.
What are good stops between Río Cuarto and El Colorado?
Closest to the road: Puente del Inca (historic bridge, mile 398, 0.2 mi from the route); Santuario de Santa Teresa de Los Andes (convent of discalced carmelite nuns, mile 458, 0.4 mi from the route); Pablo Neruda Amphitheater (open-air theater, mile 499, 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.