Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Long Beach, CA (LGB)

Flight distance from Rock Springs to Long Beach (Southwest Wyoming Regional Airport – Long Beach Airport) is 731 miles / 1176 kilometers / 635 nautical miles. Estimated flight time is 1 hour 53 minutes.

Driving distance from Rock Springs (RKS) to Long Beach (LGB) is 864 miles / 1390 kilometers and travel time by car is about 14 hours 9 minutes.

Map of flight path and driving directions from Rock Springs to Long Beach.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Long Beach Airport (LGB).

How far is Long Beach from Rock Springs?

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

Vincenty's formula (applied above)
  • 730.955 miles
  • 1176.358 kilometers
  • 635.182 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
  • 730.880 miles
  • 1176.237 kilometers
  • 635.117 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 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

B Long Beach Airport
City: Long Beach, CA
Country: United States Flag of United States
IATA Code: LGB
ICAO Code: KLGB
Coordinates: 33°49′3″N, 118°9′7″W

Time difference and current local times

The time difference between Rock Springs and Long Beach is 1 hour. Long Beach is 1 hour behind Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Long Beach, CA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (282 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Long Beach (LGB).

Distance:
731
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
731

Round trip?