How far is St. Anthony from Riverton, WY?
The distance between Riverton (Central Wyoming Regional Airport) and St. Anthony (St. Anthony Airport) is 2475 miles / 3983 kilometers / 2151 nautical miles.
The driving distance from Riverton (RIW) to St. Anthony (YAY) is 3616 miles / 5819 kilometers, and travel time by car is about 78 hours 43 minutes.
Central Wyoming Regional Airport – St. Anthony Airport
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Distance from Riverton to St. Anthony
There are several ways to calculate the distance from Riverton to St. Anthony. Here are two standard methods:
Vincenty's formula (applied above)- 2474.845 miles
- 3982.878 kilometers
- 2150.582 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- 2468.054 miles
- 3971.948 kilometers
- 2144.680 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 Riverton to St. Anthony?
The estimated flight time from Central Wyoming Regional Airport to St. Anthony Airport is 5 hours and 11 minutes.
What is the time difference between Riverton and St. Anthony?
Flight carbon footprint between Central Wyoming Regional Airport (RIW) and St. Anthony Airport (YAY)
On average, flying from Riverton to St. Anthony generates about 272 kg of CO2 per passenger, and 272 kilograms equals 600 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Riverton to St. Anthony
See the map of the shortest flight path between Central Wyoming Regional Airport (RIW) and St. Anthony Airport (YAY).
Airport information
| Origin | 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 |
| Destination | St. Anthony Airport |
|---|---|
| City: | St. Anthony |
| Country: | Canada  |
| IATA Code: | YAY |
| ICAO Code: | CYAY |
| Coordinates: | 51°23′30″N, 56°4′59″W |