How far is Riverton, WY, from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Riverton (Central Wyoming Regional Airport) is 1181 miles / 1901 kilometers / 1027 nautical miles.
The driving distance from Fort Smith (YSM) to Riverton (RIW) is 1479 miles / 2380 kilometers, and travel time by car is about 34 hours 14 minutes.
Fort Smith Airport – Central Wyoming Regional Airport
Search flights
Distance from Fort Smith to Riverton
There are several ways to calculate the distance from Fort Smith to Riverton. Here are two standard methods:
Vincenty's formula (applied above)- 1181.477 miles
- 1901.403 kilometers
- 1026.675 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- 1180.773 miles
- 1900.271 kilometers
- 1026.064 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 Riverton?
The estimated flight time from Fort Smith Airport to Central Wyoming Regional Airport is 2 hours and 44 minutes.
What is the time difference between Fort Smith and Riverton?
There is no time difference between Fort Smith and Riverton.
Flight carbon footprint between Fort Smith Airport (YSM) and Central Wyoming Regional Airport (RIW)
On average, flying from Fort Smith to Riverton generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 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 Riverton
See the map of the shortest flight path between Fort Smith Airport (YSM) and Central Wyoming Regional Airport (RIW).
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 | Central Wyoming Regional Airport |
---|---|
City: | Riverton, WY |
Country: | United States |
IATA Code: | RIW |
ICAO Code: | KRIW |
Coordinates: | 43°3′51″N, 108°27′35″W |