Distance between Houston, TX (HOU) and Dubuque, IA (DBQ)
Distance from Houston to Dubuque (William P. Hobby Airport – Dubuque Regional Airport) is 916 miles / 1474 kilometers / 796 nautical miles.
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Houston - Dubuque
How far is Dubuque from Houston?
There are several ways to calculate distances between Houston and Dubuque. Here are two common methods:
Vincenty's formula (applied above)- 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 – the shortest distance between two points).
Flight duration
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.
Time Difference
Houston, TX
Dubuque, IA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 145 kg (319 pounds).
Airport information
| A | William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |
| B | Dubuque Regional Airport |
|---|---|
| City: | Dubuque, IA |
| Country: | United States |
| IATA Code: | DBQ |
| ICAO Code: | KDBQ |
| Coordinates: | 42°24′7″N, 90°42′34″W |
Map
Houston to Dubuque flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Dubuque (DBQ).
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