How far is Duluth, MN, from Rock Springs, WY?
The distance between Rock Springs (Southwest Wyoming Regional Airport) and Duluth (Duluth International Airport) is 910 miles / 1465 kilometers / 791 nautical miles.
The driving distance from Rock Springs (RKS) to Duluth (DLH) is 1192 miles / 1919 kilometers, and travel time by car is about 21 hours 51 minutes.
Southwest Wyoming Regional Airport – Duluth International Airport
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Distance from Rock Springs to Duluth
There are several ways to calculate the distance from Rock Springs to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 910.356 miles
- 1465.076 kilometers
- 791.078 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- 908.357 miles
- 1461.859 kilometers
- 789.341 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 Duluth?
The estimated flight time from Southwest Wyoming Regional Airport to Duluth International Airport is 2 hours and 13 minutes.
What is the time difference between Rock Springs and Duluth?
Flight carbon footprint between Southwest Wyoming Regional Airport (RKS) and Duluth International Airport (DLH)
On average, flying from Rock Springs to Duluth generates about 144 kg of CO2 per passenger, and 144 kilograms equals 318 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 Duluth
See the map of the shortest flight path between Southwest Wyoming Regional Airport (RKS) and Duluth International Airport (DLH).
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 | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |