Distance between San Antonio, TX (SAT) and Charleston, WV (CRW)
Flight distance from San Antonio to Charleston (San Antonio International Airport – Yeager Airport) is 1142 miles / 1838 kilometers / 992 nautical miles. Estimated flight time is 2 hours 39 minutes.
Driving distance from San Antonio (SAT) to Charleston (CRW) is 1319 miles / 2123 kilometers and travel time by car is about 22 hours 28 minutes.
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San Antonio - Charleston
Map of flight path and driving directions from San Antonio to Charleston.
Shortest flight path between San Antonio International Airport (SAT) and Yeager Airport (CRW).
How far is Charleston from San Antonio?
There are several ways to calculate distances between San Antonio and Charleston. Here are two common methods:
Vincenty's formula (applied above)- 1142.037 miles
- 1837.930 kilometers
- 992.403 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- 1141.074 miles
- 1836.381 kilometers
- 991.566 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 | San Antonio International Airport |
|---|---|
| City: | San Antonio, TX |
| Country: | United States  |
| IATA Code: | SAT |
| ICAO Code: | KSAT |
| Coordinates: | 29°32′1″N, 98°28′11″W |
| B | Yeager Airport |
|---|---|
| City: | Charleston, WV |
| Country: | United States |
| IATA Code: | CRW |
| ICAO Code: | KCRW |
| Coordinates: | 38°22′23″N, 81°35′35″W |
Time difference and current local times
The time difference between San Antonio and Charleston is 1 hour. Charleston is 1 hour ahead of San Antonio.
Time Difference
San Antonio, TX
Charleston, WV
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 159 kg (350 pounds).
Frequent Flyer Miles Calculator
San Antonio (SAT) → Charleston (CRW).
In total
Round trip?