St. Thomas to Willoughby, Ohio: Road Trip Guide & Distance

How far is St. Thomas from Willoughby, Ohio?

The distance from St. Thomas to Willoughby, Ohio is 79.2 miles (127.4 km) as the crow flies. Willoughby, Ohio is located S of St. Thomas. By car, the driving distance is approximately 99 miles, taking about 1h 59min. A direct flight would take roughly 40min. St. Thomas is in Ontario, Canada, while Willoughby, Ohio is in Ohio, United States.

This is a quick and easy drive, perfect for a day trip or weekend getaway. You can easily make the round trip in a single day. 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 St. Thomas and Willoughby, Ohio. 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.