How far is Rock Springs, WY, from Lopez, WA?
The distance between Lopez (Lopez Island Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 827 miles / 1331 kilometers / 719 nautical miles.
The driving distance from Lopez (LPS) to Rock Springs (RKS) is 1076 miles / 1732 kilometers, and travel time by car is about 19 hours 43 minutes.
Lopez Island Airport – Southwest Wyoming Regional Airport
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Distance from Lopez to Rock Springs
There are several ways to calculate the distance from Lopez to Rock Springs. Here are two standard methods:
Vincenty's formula (applied above)- 827.242 miles
- 1331.317 kilometers
- 718.853 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- 825.853 miles
- 1329.081 kilometers
- 717.646 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 Lopez to Rock Springs?
The estimated flight time from Lopez Island Airport to Southwest Wyoming Regional Airport is 2 hours and 3 minutes.
What is the time difference between Lopez and Rock Springs?
The time difference between Lopez and Rock Springs is 1 hour. Rock Springs is 1 hour ahead of Lopez.
Flight carbon footprint between Lopez Island Airport (LPS) and Southwest Wyoming Regional Airport (RKS)
On average, flying from Lopez to Rock Springs generates about 137 kg of CO2 per passenger, and 137 kilograms equals 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lopez to Rock Springs
See the map of the shortest flight path between Lopez Island Airport (LPS) and Southwest Wyoming Regional Airport (RKS).
Airport information
| Origin | Lopez Island Airport |
|---|---|
| City: | Lopez, WA |
| Country: | United States  |
| IATA Code: | LPS |
| ICAO Code: | S31 |
| Coordinates: | 48°29′2″N, 122°56′16″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 |