Cornwall to Parkersburg: Road Trip Guide & Distance

How far is Cornwall from Parkersburg?

The distance from Cornwall to Parkersburg is 529.2 miles (851.7 km) as the crow flies. Parkersburg is located SW of Cornwall. By car, the driving distance is approximately 635 miles, taking about 12h 47min. A direct flight would take roughly 1h 34min. Cornwall is in Ontario, Canada, while Parkersburg is in West Virginia, United States.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. 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.

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