Cornwall to Waterville: Road Trip Guide & Distance

How far is Cornwall from Waterville?

The distance from Cornwall to Waterville is 252 miles (405.5 km) as the crow flies. Waterville is located E of Cornwall. By car, the driving distance is approximately 315 miles, taking about 6h 20min. A direct flight would take roughly 1h 0min. Cornwall is in Ontario, Canada, while Waterville is in Maine, United States.

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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements.

Coordinates come from public place data for Cornwall and Waterville. 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.