How far is Casper, WY, from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Casper (Casper–Natrona County International Airport) is 1206 miles / 1940 kilometers / 1048 nautical miles.
The driving distance from Fort Smith (YSM) to Casper (CPR) is 1509 miles / 2429 kilometers, and travel time by car is about 34 hours 15 minutes.
Fort Smith Airport – Casper–Natrona County International Airport
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Distance from Fort Smith to Casper
There are several ways to calculate the distance from Fort Smith to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 1205.563 miles
- 1940.165 kilometers
- 1047.605 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- 1204.794 miles
- 1938.928 kilometers
- 1046.937 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 Fort Smith to Casper?
The estimated flight time from Fort Smith Airport to Casper–Natrona County International Airport is 2 hours and 46 minutes.
What is the time difference between Fort Smith and Casper?
Flight carbon footprint between Fort Smith Airport (YSM) and Casper–Natrona County International Airport (CPR)
On average, flying from Fort Smith to Casper generates about 162 kg of CO2 per passenger, and 162 kilograms equals 356 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Smith to Casper
See the map of the shortest flight path between Fort Smith Airport (YSM) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |
| Destination | Casper–Natrona County International Airport |
|---|---|
| City: | Casper, WY |
| Country: | United States  |
| IATA Code: | CPR |
| ICAO Code: | KCPR |
| Coordinates: | 42°54′28″N, 106°27′50″W |