Cornwall to Rochester, New Hampshire: Road Trip Guide & Distance

How far is Cornwall from Rochester, New Hampshire?

The distance from Cornwall to Rochester, New Hampshire is 220.5 miles (354.8 km) as the crow flies. Rochester, New Hampshire is located ESE of Cornwall. By car, the driving distance is approximately 275.6 miles, taking about 5h 33min. A direct flight would take roughly 57min. Cornwall is in Ontario, Canada, while Rochester, New Hampshire is in New Hampshire, 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 Rochester, New Hampshire. 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.