Flight Time from Evansville to O'Fallon
The flight from Evansville to O'Fallon covers about 180 mi and takes roughly 50 min nonstop. Flight duration estimate and fare guide.
Evansville and O'Fallon are about 180 mi (289 km) apart in a straight line. By road that works out to roughly 234 mi (376 km), a drive of about 4 hr 11 min. A nonstop flight covers the great-circle distance in approximately 50 min.
| Straight-line distance | 180 mi / 289 km |
| Road distance (est.) | 234 mi / 376 km |
| Driving time (est.) | 4 hr 11 min |
| Nonstop flight (est.) | 50 min |
| Driving fuel (est., 1-way) | $29 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 38.403, -89.119 |
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
Evansville to O'Fallon is about 180 mi (289 km) in a straight line, and roughly 234 mi (376 km) by road.