Distance from Detroit to Oshkosh
How far is it from Detroit to Oshkosh? About 301 mi in a straight line and 367 mi by road. Driving time, flight time, midpoint and route details.
Detroit and Oshkosh are about 301 mi (484 km) apart in a straight line. By road that works out to roughly 367 mi (590 km), a drive of about 6 hr 33 min. A nonstop flight covers the great-circle distance in approximately 1 hr 3 min.
| Straight-line distance | 301 mi / 484 km |
| Road distance (est.) | 367 mi / 590 km |
| Driving time (est.) | 6 hr 33 min |
| Nonstop flight (est.) | 1 hr 3 min |
| Driving fuel (est., 1-way) | $46 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 43.211, -85.756 |
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
Detroit to Oshkosh is about 301 mi (484 km) in a straight line, and roughly 367 mi (590 km) by road.