Distance between Charleston, SC (CHS) and Florence, SC (FLO)
Flight distance from Charleston to Florence (Charleston International Airport – Florence Regional Airport) is 91 miles / 146 kilometers / 79 nautical miles. Estimated flight time is 40 minutes.
Driving distance from Charleston (CHS) to Florence (FLO) is 107 miles / 172 kilometers and travel time by car is about 2 hours 2 minutes.
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Charleston - Florence
Map of flight path and driving directions from Charleston to Florence.
Shortest flight path between Charleston International Airport (CHS) and Florence Regional Airport (FLO).
How far is Florence from Charleston?
There are several ways to calculate distances between Charleston and Florence. Here are two common methods:
Vincenty's formula (applied above)- 90.547 miles
- 145.721 kilometers
- 78.683 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- 90.759 miles
- 146.063 kilometers
- 78.868 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 | Charleston International Airport |
|---|---|
| City: | Charleston, SC |
| Country: | United States  |
| IATA Code: | CHS |
| ICAO Code: | KCHS |
| Coordinates: | 32°53′54″N, 80°2′25″W |
| B | Florence Regional Airport |
|---|---|
| City: | Florence, SC |
| Country: | United States |
| IATA Code: | FLO |
| ICAO Code: | KFLO |
| Coordinates: | 34°11′7″N, 79°43′26″W |
Time difference and current local times
There is no time difference between Charleston and Florence.
Time Difference
Charleston, SC
Florence, SC
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 38 kg (85 pounds).
Frequent Flyer Miles Calculator
Charleston (CHS) → Florence (FLO).
In total
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