How far is Key West, FL, from Charleston, SC?
The distance between Charleston (Charleston International Airport) and Key West (Key West International Airport) is 584 miles / 940 kilometers / 507 nautical miles.
The driving distance from Charleston (CHS) to Key West (EYW) is 742 miles / 1194 kilometers, and travel time by car is about 14 hours 48 minutes.
Charleston International Airport – Key West International Airport
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Distance from Charleston to Key West
There are several ways to calculate the distance from Charleston to Key West. Here are two standard methods:
Vincenty's formula (applied above)- 583.901 miles
- 939.697 kilometers
- 507.396 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 585.716 miles
- 942.618 kilometers
- 508.973 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).
How long does it take to fly from Charleston to Key West?
The estimated flight time from Charleston International Airport to Key West International Airport is 1 hour and 36 minutes.
What is the time difference between Charleston and Key West?
There is no time difference between Charleston and Key West.
Flight carbon footprint between Charleston International Airport (CHS) and Key West International Airport (EYW)
On average, flying from Charleston to Key West generates about 111 kg of CO2 per passenger, and 111 kilograms equals 244 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Charleston to Key West
See the map of the shortest flight path between Charleston International Airport (CHS) and Key West International Airport (EYW).
Airport information
| Origin | Charleston International Airport |
|---|---|
| City: | Charleston, SC |
| Country: | United States  |
| IATA Code: | CHS |
| ICAO Code: | KCHS |
| Coordinates: | 32°53′54″N, 80°2′25″W |
| Destination | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |