How far is Billings, MT, from Rock Springs, WY?
The distance between Rock Springs (Southwest Wyoming Regional Airport) and Billings (Billings Logan International Airport) is 292 miles / 470 kilometers / 254 nautical miles.
The driving distance from Rock Springs (RKS) to Billings (BIL) is 393 miles / 632 kilometers, and travel time by car is about 8 hours 57 minutes.
Southwest Wyoming Regional Airport – Billings Logan International Airport
Search flights
Distance from Rock Springs to Billings
There are several ways to calculate the distance from Rock Springs to Billings. Here are two standard methods:
Vincenty's formula (applied above)- 292.064 miles
- 470.031 kilometers
- 253.796 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- 292.289 miles
- 470.393 kilometers
- 253.992 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 Rock Springs to Billings?
The estimated flight time from Southwest Wyoming Regional Airport to Billings Logan International Airport is 1 hour and 3 minutes.
What is the time difference between Rock Springs and Billings?
There is no time difference between Rock Springs and Billings.
Flight carbon footprint between Southwest Wyoming Regional Airport (RKS) and Billings Logan International Airport (BIL)
On average, flying from Rock Springs to Billings generates about 68 kg of CO2 per passenger, and 68 kilograms equals 150 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rock Springs to Billings
See the map of the shortest flight path between Southwest Wyoming Regional Airport (RKS) and Billings Logan International Airport (BIL).
Airport information
| Origin | 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 |
| Destination | Billings Logan International Airport |
|---|---|
| City: | Billings, MT |
| Country: | United States |
| IATA Code: | BIL |
| ICAO Code: | KBIL |
| Coordinates: | 45°48′27″N, 108°32′34″W |