Flight Time from Great Falls to Lethbridge
The flight from Great Falls to Lethbridge covers about 167 mi and takes roughly 48 min nonstop. Flight duration estimate and fare guide.
Great Falls and Lethbridge are about 167 mi (269 km) apart in a straight line. By road that works out to roughly 217 mi (350 km), a drive of about 3 hr 53 min. A nonstop flight covers the great-circle distance in approximately 48 min.
| Straight-line distance | 167 mi / 269 km |
| Road distance (est.) | 217 mi / 350 km |
| Driving time (est.) | 3 hr 53 min |
| Nonstop flight (est.) | 48 min |
| Driving fuel (est., 1-way) | $27 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 48.603, -112.043 |
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
Great Falls to Lethbridge is about 167 mi (269 km) in a straight line, and roughly 217 mi (350 km) by road.