Air Miles Calculator

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

Distance from Houston to Greenville (Houston William P. Hobby Airport – Greenville–Spartanburg International Airport) is 845 miles / 1360 kilometers / 734 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Houston (HOU) to Greenville (GSP) is 953 miles / 1534 kilometers and travel time by car is about 16 hours 44 minutes.

Map of flight path and driving directions from Houston to Greenville.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Greenville–Spartanburg International Airport (GSP).

How far is Greenville from Houston?

There are several ways to calculate distances between Houston and Greenville. Here are two common methods:

Vincenty's formula (applied above)
  • 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 – the shortest distance between two points).

Airport information


A Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″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

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, TX

 CDT

Greenville, SC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Greenville (GSP).

Air miles:
845
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
845

Round trip?