Erie to St. Thomas: Road Trip Guide & Distance

How far is Erie from St. Thomas?

The distance from Erie to St. Thomas is 71.4 miles (114.9 km) as the crow flies. St. Thomas is located NW of Erie. By car, the driving distance is approximately 89.2 miles, taking about 1h 48min. A direct flight would take roughly 39min. Erie is in Pennsylvania, United States, while St. Thomas is in Ontario, Canada.

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. 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. 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 Erie 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.