Brockville to Saint John: Road Trip Guide & Distance

How far is Brockville from Saint John?

The distance from Brockville to Saint John is 473.1 miles (761.4 km) as the crow flies. Saint John is located E of Brockville. By car, the driving distance is approximately 567.7 miles, taking about 11h 25min. A direct flight would take roughly 1h 27min. Both are located in Canada — Brockville in Ontario and Saint John in New Brunswick.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Brockville and Saint John. 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.