Distance between Houston, TX (HOU) and Dallas, TX (DFW)
Distance from Houston to Dallas (Dallas/Fort Worth International Airport – William P. Hobby Airport) is 247 miles / 397 kilometers / 215 nautical miles.
Calculations with different methods
Vincenty's formula (applied above)
- 246.995 miles
- 397.500 kilometers
- 214.633 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- 247.495 miles
- 398.304 kilometers
- 215.067 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Flight duration
Estimated flight time from William P. Hobby Airport (HOU) to Dallas/Fort Worth International Airport (DFW) is 58 minutes.
Time difference and current local times
There is no time difference between Houston and Dallas.
Time Difference
Houston
Dallas
Houston, TX
CDT
Dallas, TX
CDT
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 | Dallas/Fort Worth International Airport |
|---|---|
| City: | Dallas, TX |
| Country: | United States |
| IATA Code: | DFW |
| ICAO Code: | KDFW |
| Coordinates: | 32°53′48″N, 97°2′16″W |
Map
Houston to Dallas flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Dallas (DFW).
Elite level bonus (%):
Booking class bonus (%):
Air miles:
247
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
247
Round trip?