Flight Time from Cedar Rapids to St. Louis
The flight from Cedar Rapids to St. Louis covers about 246 mi and takes roughly 57 min nonstop. Flight duration estimate and fare guide.
Cedar Rapids and St. Louis are about 246 mi (395 km) apart in a straight line. By road that works out to roughly 300 mi (482 km), a drive of about 5 hr 22 min. A nonstop flight covers the great-circle distance in approximately 57 min.
| Straight-line distance | 246 mi / 395 km |
| Road distance (est.) | 300 mi / 482 km |
| Driving time (est.) | 5 hr 22 min |
| Nonstop flight (est.) | 57 min |
| Driving fuel (est., 1-way) | $37 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 40.320, -90.903 |
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
Cedar Rapids to St. Louis is about 246 mi (395 km) in a straight line, and roughly 300 mi (482 km) by road.