How far is Fort Smith from Key West, FL?
The distance between Key West (Key West International Airport) and Fort Smith (Fort Smith Airport) is 2844 miles / 4577 kilometers / 2472 nautical miles.
The driving distance from Key West (EYW) to Fort Smith (YSM) is 3692 miles / 5942 kilometers, and travel time by car is about 74 hours 13 minutes.
Key West International Airport – Fort Smith Airport
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Distance from Key West to Fort Smith
There are several ways to calculate the distance from Key West to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 2844.178 miles
- 4577.261 kilometers
- 2471.523 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- 2844.443 miles
- 4577.688 kilometers
- 2471.754 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 Key West to Fort Smith?
The estimated flight time from Key West International Airport to Fort Smith Airport is 5 hours and 53 minutes.
What is the time difference between Key West and Fort Smith?
Flight carbon footprint between Key West International Airport (EYW) and Fort Smith Airport (YSM)
On average, flying from Key West to Fort Smith generates about 316 kg of CO2 per passenger, and 316 kilograms equals 696 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Key West to Fort Smith
See the map of the shortest flight path between Key West International Airport (EYW) and Fort Smith Airport (YSM).
Airport information
| Origin | 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 |
| Destination | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |