Map of flight path and driving directions from Birmingham to Dubuque.
Shortest flight path between Birmingham–Shuttlesworth International Airport (BHM) and Dubuque Regional Airport (DBQ).
How far is Dubuque from Birmingham?
There are several ways to calculate distances between Birmingham and Dubuque. Here are two common methods:Vincenty's formula (applied above)
- 646.546 miles
- 1040.515 kilometers
- 561.833 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 647.403 miles
- 1041.894 kilometers
- 562.578 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
There is no time difference between Birmingham and Dubuque.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 118 kg (261 pounds).
Frequent Flyer Miles Calculator
Birmingham (BHM) → Dubuque (DBQ).