Plan on about 8 h 46 min of driving for the 447-mile (720 km) trip from San Luis to Luján, before any stops.
Full advisory: Argentina. Advisory issued: Argentina July 10, 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.”
| Distance by road | 447 mi (720 km) |
|---|---|
| Drive time without stops | 8 h 46 min |
| Main roads, in order | RN7 |
| Provinces on the route | San Luis, Córdoba, Santa Fe, Buenos Aires |
| Fuel estimate (car at 25 mpg) | about 17.9 gal; actual use varies by vehicle and traffic |
| Stops listed below | 2 |
How the San Luis to Luján drive plays out
RN7 (443 mi) carries about 99% of the 447 miles. It runs through 4 provinces: San Luis, Córdoba, Santa Fe, Buenos Aires. None of the 2 stops below is right on the road, so plan each as a short side trip.
Roads you'll take from San Luis to Luján
| Road | Route miles (from–to) | Length, mi | Province |
|---|---|---|---|
| local roads | 0–3 | 3 | San Luis |
| RN7 | 3–446 | 443 | San Luis, Córdoba, Santa Fe, Buenos Aires |
| local roads | 446–447 | 1 | Buenos Aires |
- Mile 85 of this route: San Luis → Córdoba (province line)
- Mile 222 of this route: Córdoba → Santa Fe (province line)
- Mile 251 of this route: Santa Fe → Buenos Aires (province line)
Stops between San Luis and Luján
- Nature and outdoors: Laguna de Gómez natural Park (mile 319)
- Museums and history: Ángel María de Rosa Municipal Museum of Art (mile 327)
Laguna de Gómez natural Park
On the shores of Laguna de Gómez, at the southwest edge of Junín, this natural park covers more than 200 hectares about 11 km from the town center.
Ángel María de Rosa Municipal Museum of Art
The Ángel María de Rosa Municipal Museum of Art is an art museum in Junín, a city in the north of Buenos Aires Province, Argentina.
When you get to Luján
Abadía de San Benito
On the outskirts of Luján, Abadía de San Benito is a Benedictine monastery of the Cono-Sur Congregation that became an abbey in 1950 before moving from Buenos Aires.
Basilica of Our Lady of Luján
The Basilica of Our Lady of Luján is a Catholic church in Luján, Buenos Aires province, dedicated to Our Lady of Luján, the patron saint of Argentina.
Museum of Fine Arts Fernán Félix de Amador
Luján's Museum of Fine Arts is named after Fernán Félix de Amador, the Argentine writer, poet and journalist born in the city.
More drives to Luján
- Buenos Aires to Luján
- La Plata to Luján
- Bahía Blanca to Luján
- Paraná to Luján
- Montevideo to Luján, Argentina
- Salto to Luján, Argentina
From San Luis to other places in Argentina
- San Luis to Villa Carlos Paz
- San Luis to Capilla del Monte
- San Luis to Adrogué
- San Luis to Berisso
- San Luis to Magdalena
- San Luis to San José de Jáchal
Frequently asked questions
How long is the drive from San Luis to Luján?
About 8 h 46 min of driving without stops, over 447 miles.
How far is Luján from San Luis by car?
About 447 miles (720 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.
Is it safe to drive from San Luis to Luján?
The U.S. State Department rates Argentina Level 1: Exercise Normal Precautions. Read the full advisory before you go.
What are good stops between San Luis and Luján?
Closest to the road: Laguna de Gómez natural Park (nature park, mile 319, 3 mi from the route); Ángel María de Rosa Municipal Museum of Art (art museum, mile 327, 1 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.