Distance between Houston, TX (HOU) and Charleston, SC (CHS)
Distance from Houston to Charleston (Houston William P. Hobby Airport – Charleston International Airport) is 928 miles / 1494 kilometers / 807 nautical miles.
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Houston - Charleston
How far is Charleston from Houston?
There are several ways to calculate distances between Houston and Charleston. Here are two common methods:
Vincenty's formula (applied above)- 928.214 miles
- 1493.816 kilometers
- 806.596 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- 926.607 miles
- 1491.229 kilometers
- 805.199 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 Houston William P. Hobby Airport (HOU) to Charleston International Airport (CHS) is 2 hours 15 minutes.
Time difference and current local times
The time difference between Houston and Charleston is 1 hour. Charleston is 1 hour ahead of Houston.
Time Difference
Houston, TX
Charleston, SC
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 146 kg (321 pounds).
Airport information
| A | Houston 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 |
| B | Charleston International Airport |
|---|---|
| City: | Charleston, SC |
| Country: | United States |
| IATA Code: | CHS |
| ICAO Code: | KCHS |
| Coordinates: | 32°53′54″N, 80°2′25″W |
Houston to Charleston flight path
Shortest flight path between Houston William P. Hobby Airport (HOU) and Charleston International Airport (CHS).
Frequent Flyer Miles Calculator
Houston (HOU) → Charleston (CHS).
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