How far is Fort Smith from Cheyenne, WY?
The distance between Cheyenne (Cheyenne Regional Airport) and Fort Smith (Fort Smith Airport) is 1339 miles / 2156 kilometers / 1164 nautical miles.
The driving distance from Cheyenne (CYS) to Fort Smith (YSM) is 1678 miles / 2701 kilometers, and travel time by car is about 36 hours 55 minutes.
Cheyenne Regional Airport – Fort Smith Airport
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Distance from Cheyenne to Fort Smith
There are several ways to calculate the distance from Cheyenne to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1339.490 miles
- 2155.700 kilometers
- 1163.985 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- 1338.779 miles
- 2154.556 kilometers
- 1163.367 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 Cheyenne to Fort Smith?
The estimated flight time from Cheyenne Regional Airport to Fort Smith Airport is 3 hours and 2 minutes.
What is the time difference between Cheyenne and Fort Smith?
There is no time difference between Cheyenne and Fort Smith.
Flight carbon footprint between Cheyenne Regional Airport (CYS) and Fort Smith Airport (YSM)
On average, flying from Cheyenne to Fort Smith generates about 169 kg of CO2 per passenger, and 169 kilograms equals 373 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cheyenne to Fort Smith
See the map of the shortest flight path between Cheyenne Regional Airport (CYS) and Fort Smith Airport (YSM).
Airport information
| Origin | Cheyenne Regional Airport |
|---|---|
| City: | Cheyenne, WY |
| Country: | United States  |
| IATA Code: | CYS |
| ICAO Code: | KCYS |
| Coordinates: | 41°9′20″N, 104°48′43″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 |