Hamilton, Ontario, Canada to San Antonio: Road Trip Guide & Distance

How far is Hamilton, Ontario, Canada from San Antonio?

The distance from Hamilton, Ontario, Canada to San Antonio is 1403.7 miles (2259.1 km) as the crow flies. San Antonio is located SW of Hamilton, Ontario, Canada. By car, the driving distance is approximately 1639.4 miles, taking about 29h 51min. A direct flight would take roughly 3h 19min. Hamilton, Ontario, Canada is in Ontario, Canada, while San Antonio is in Texas, 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 Hamilton, Ontario, Canada and San Antonio. 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.