How far is Bismarck, ND, from Rock Springs, WY?
The distance between Rock Springs (Southwest Wyoming Regional Airport) and Bismarck (Bismarck Municipal Airport) is 546 miles / 879 kilometers / 474 nautical miles.
The driving distance from Rock Springs (RKS) to Bismarck (BIS) is 752 miles / 1210 kilometers, and travel time by car is about 14 hours 54 minutes.
Southwest Wyoming Regional Airport – Bismarck Municipal Airport
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Distance from Rock Springs to Bismarck
There are several ways to calculate the distance from Rock Springs to Bismarck. Here are two standard methods:
Vincenty's formula (applied above)- 545.967 miles
- 878.650 kilometers
- 474.433 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- 545.281 miles
- 877.544 kilometers
- 473.836 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 Bismarck?
The estimated flight time from Southwest Wyoming Regional Airport to Bismarck Municipal Airport is 1 hour and 32 minutes.
What is the time difference between Rock Springs and Bismarck?
Flight carbon footprint between Southwest Wyoming Regional Airport (RKS) and Bismarck Municipal Airport (BIS)
On average, flying from Rock Springs to Bismarck generates about 105 kg of CO2 per passenger, and 105 kilograms equals 232 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 Bismarck
See the map of the shortest flight path between Southwest Wyoming Regional Airport (RKS) and Bismarck Municipal Airport (BIS).
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 | Bismarck Municipal Airport |
|---|---|
| City: | Bismarck, ND |
| Country: | United States |
| IATA Code: | BIS |
| ICAO Code: | KBIS |
| Coordinates: | 46°46′21″N, 100°44′45″W |