Calculations with different methods
- 844.873 miles
- 1359.691 kilometers
- 734.174 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
- 843.869 miles
- 1358.075 kilometers
- 733.302 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 Greenville–Spartanburg International Airport (GSP) is 2 hours 5 minutes.
Time difference and current local times
The time difference between Houston and Greenville is 1 hour. Greenville is 1 hour ahead of Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 126 kg (278 pounds).
Houston to Greenville flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Greenville (GSP).