Flight Time from Dubuque to Madison
The flight from Dubuque to Madison covers about 75 mi and takes roughly 38 min nonstop. Flight duration estimate and fare guide.
Dubuque and Madison are about 75 mi (121 km) apart in a straight line. By road that works out to roughly 98 mi (158 km), a drive of about 1 hr 45 min. A nonstop flight covers the great-circle distance in approximately 38 min.
| Straight-line distance | 75 mi / 121 km |
| Road distance (est.) | 98 mi / 158 km |
| Driving time (est.) | 1 hr 45 min |
| Nonstop flight (est.) | 38 min |
| Driving fuel (est., 1-way) | $12 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 42.789, -90.036 |
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
Dubuque to Madison is about 75 mi (121 km) in a straight line, and roughly 98 mi (158 km) by road.