Distance between Dallas, TX (DFW) and Houston, TX (HOU)
Distance from Dallas to Houston (Dallas/Fort Worth International Airport – William P. Hobby Airport) is 247 miles / 397 kilometers / 215 nautical miles.
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Dallas - Houston
How far is Houston from Dallas?
There are several ways to calculate distances between Dallas and Houston. Here are two common 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 – the shortest distance between two points).
Flight duration
Estimated flight time from Dallas/Fort Worth International Airport (DFW) to William P. Hobby Airport (HOU) is 58 minutes.
Time difference and current local times
There is no time difference between Dallas and Houston.
Time Difference
Dallas, TX
Houston, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 60 kg (131 pounds).
Airport information
| A | 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 |
| B | 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 |
Map
Dallas to Houston flight map.
Frequent Flyer Miles Calculator
Dallas (DFW) → Houston (HOU).
In total
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