Mexico City to Ontario: Road Trip Guide & Distance

How far is Mexico City from Ontario?

The distance from Mexico City to Ontario is 1520.7 miles (2447.3 km) as the crow flies. Ontario is located NW of Mexico City. By car, the driving distance is approximately 1824.8 miles, taking about 36h 43min. A direct flight would take roughly 3h 34min. Mexico City is in Mexico, while Ontario is in California, United States.

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 Mexico City and Ontario. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.