Air Miles Calculator

Distance between Houston, TX (IAH) and Greenville, SC (GSP)

Distance from George Bush Intercontinental Airport to Greenville–Spartanburg International Airport is 837 miles / 1347 kilometers / 728 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 837.231 miles
  • 1347.392 kilometers
  • 727.534 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
  • 836.146 miles
  • 1345.646 kilometers
  • 726.591 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 George Bush Intercontinental Airport (IAH) 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.

Time Difference

Houston
Greenville

Houston, TX

 CST

Greenville, SC

 EST

Airport information


A George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

B Greenville–Spartanburg International Airport
City: Greenville, SC
Country: United States Flag of United States
IATA Code: GSP
ICAO Code: KGSP
Coordinates: 34°53′44″N, 82°13′8″W

Map

Flight map from Houston to Greenville.

Frequent Flyer Miles Calculator

Houston (IAH) → Greenville (GSP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
837
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
837

Round trip?