Driving Time from Montréal to Saint John
Driving from Montréal to Saint John is about 446 mi and takes roughly 7 hr 33 min. See the fuel-cost estimate, distance and route tips.
Montréal and Saint John are about 366 mi (589 km) apart in a straight line. By road that works out to roughly 446 mi (718 km), a drive of about 7 hr 33 min. A nonstop flight covers the great-circle distance in approximately 1 hr 10 min.
| Straight-line distance | 366 mi / 589 km |
| Road distance (est.) | 446 mi / 718 km |
| Driving time (est.) | 7 hr 33 min |
| Nonstop flight (est.) | 1 hr 10 min |
| Driving fuel (est., 1-way) | $56 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 45.452, -69.814 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Montréal to Saint John is about 366 mi (589 km) in a straight line, and roughly 446 mi (718 km) by road.