How far is Dubuque from St Louis?
There are several ways to calculate distances between St Louis and Dubuque. Here are two common methods:Vincenty's formula (applied above)
- 252.712 miles
- 406.700 kilometers
- 219.600 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
- 253.046 miles
- 407.239 kilometers
- 219.891 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).
Estimated flight time from St. Louis Lambert International Airport (STL) to Dubuque Regional Airport (DBQ) is 58 minutes.
Time difference and current local times
There is no time difference between St Louis and Dubuque.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 60 kg (132 pounds).
St Louis to Dubuque flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Dubuque (DBQ).