Calculations with different methods
- 140.167 miles
- 225.577 kilometers
- 121.802 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
- 139.916 miles
- 225.174 kilometers
- 121.584 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Dallas/Fort Worth International Airport (DFW) to East Texas Regional Airport (GGG) is 45 minutes.
Time difference and current local times
There is no time difference between Dallas and Longview.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 42 kg (93 pounds).
Dallas to Longview flight map.
Frequent Flyer Miles Calculator
Dallas (DFW) → Longview (GGG).