Calculations with different methods
- 915.628 miles
- 1473.561 kilometers
- 795.659 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
- 917.251 miles
- 1476.173 kilometers
- 797.070 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from William P. Hobby Airport (HOU) to Dubuque Regional Airport (DBQ) is 2 hours 14 minutes.
Time difference and current local times
There is no time difference between Houston and Dubuque.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 133 kg (292 pounds).
Houston to Dubuque flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Dubuque (DBQ).