Buenos Aires to Santiago: Road Trip Guide & Distance

How far is Buenos Aires from Santiago?

The distance from Buenos Aires to Santiago is 707.7 miles (1138.9 km) as the crow flies. Santiago is located W of Buenos Aires. By car, the driving distance is approximately 877.2 miles, taking about 17h 7min. A direct flight would take roughly 1h 55min. Buenos Aires is in Argentina, while Santiago is in Chile.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Buenos Aires and Santiago. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.