Flight Time from Calgary to Seattle
The flight from Calgary to Seattle covers about 441 mi and takes roughly 1 hr 19 min nonstop. Flight duration estimate and fare guide.
Calgary and Seattle are about 441 mi (709 km) apart in a straight line. By road that works out to roughly 538 mi (865 km), a drive of about 9 hr 6 min. A nonstop flight covers the great-circle distance in approximately 1 hr 19 min.
| Straight-line distance | 441 mi / 709 km |
| Road distance (est.) | 538 mi / 865 km |
| Driving time (est.) | 9 hr 6 min |
| Nonstop flight (est.) | 1 hr 19 min |
| Driving fuel (est., 1-way) | $67 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 49.401, -118.353 |
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
Calgary to Seattle is about 441 mi (709 km) in a straight line, and roughly 538 mi (865 km) by road.