Air Miles Calculator

Distance between San Diego, CA (SAN) and Rock Springs, WY (RKS)

Flight distance from San Diego to Rock Springs (San Diego International Airport – Southwest Wyoming Regional Airport) is 757 miles / 1218 kilometers / 658 nautical miles. Estimated flight time is 1 hour 56 minutes.

Driving distance from San Diego (SAN) to Rock Springs (RKS) is 918 miles / 1477 kilometers and travel time by car is about 15 hours 5 minutes.

Map of flight path and driving directions from San Diego to Rock Springs.

Shortest flight path between San Diego International Airport (SAN) and Southwest Wyoming Regional Airport (RKS).

How far is Rock Springs from San Diego?

There are several ways to calculate distances between San Diego and Rock Springs. Here are two common methods:

Vincenty's formula (applied above)
  • 757.116 miles
  • 1218.460 kilometers
  • 657.916 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 757.451 miles
  • 1218.999 kilometers
  • 658.207 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).

Airport information


A San Diego International Airport
City: San Diego, CA
Country: United States Flag of United States
IATA Code: SAN
ICAO Code: KSAN
Coordinates: 32°44′0″N, 117°11′24″W

B Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

Time difference and current local times

The time difference between San Diego and Rock Springs is 1 hour. Rock Springs is 1 hour ahead of San Diego.

Time Difference

San Diego, CA

 PDT

Rock Springs, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 131 kg (288 pounds).

Frequent Flyer Miles Calculator

San Diego (SAN) → Rock Springs (RKS).

Distance:
757
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
757

Round trip?