Alliance to St. Thomas: Road Trip Guide & Distance

How far is Alliance from St. Thomas?

The distance from Alliance to St. Thomas is 128.4 miles (206.7 km) as the crow flies. St. Thomas is located N of Alliance. By car, the driving distance is approximately 160.6 miles, taking about 3h 14min. A direct flight would take roughly 46min. Alliance is in Ohio, United States, while St. Thomas is in Ontario, Canada.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Alliance and St. Thomas. 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.