How far is Rock Springs, WY, from St. Anthony?
The distance between St. Anthony (St. Anthony Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 2556 miles / 4114 kilometers / 2221 nautical miles.
The driving distance from St. Anthony (YAY) to Rock Springs (RKS) is 3590 miles / 5778 kilometers, and travel time by car is about 77 hours 4 minutes.
St. Anthony Airport – Southwest Wyoming Regional Airport
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Distance from St. Anthony to Rock Springs
There are several ways to calculate the distance from St. Anthony to Rock Springs. Here are two standard methods:
Vincenty's formula (applied above)- 2556.102 miles
- 4113.648 kilometers
- 2221.192 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- 2549.346 miles
- 4102.774 kilometers
- 2215.321 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 St. Anthony to Rock Springs?
The estimated flight time from St. Anthony Airport to Southwest Wyoming Regional Airport is 5 hours and 20 minutes.
What is the time difference between St. Anthony and Rock Springs?
Flight carbon footprint between St. Anthony Airport (YAY) and Southwest Wyoming Regional Airport (RKS)
On average, flying from St. Anthony to Rock Springs generates about 282 kg of CO2 per passenger, and 282 kilograms equals 621 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St. Anthony to Rock Springs
See the map of the shortest flight path between St. Anthony Airport (YAY) and Southwest Wyoming Regional Airport (RKS).
Airport information
| Origin | St. Anthony Airport |
|---|---|
| City: | St. Anthony |
| Country: | Canada  |
| IATA Code: | YAY |
| ICAO Code: | CYAY |
| Coordinates: | 51°23′30″N, 56°4′59″W |
| Destination | Southwest Wyoming Regional Airport |
|---|---|
| City: | Rock Springs, WY |
| Country: | United States  |
| IATA Code: | RKS |
| ICAO Code: | KRKS |
| Coordinates: | 41°35′39″N, 109°3′54″W |