Air Miles Calculator

Distance between Casper, WY (CPR) and Long Beach, CA (LGB)

Flight distance from Casper to Long Beach (Casper–Natrona County International Airport – Long Beach Airport) is 891 miles / 1433 kilometers / 774 nautical miles. Estimated flight time is 2 hours 11 minutes.

Driving distance from Casper (CPR) to Long Beach (LGB) is 1081 miles / 1740 kilometers and travel time by car is about 18 hours 21 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Long Beach Airport (LGB).

How far is Long Beach from Casper?

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

Vincenty's formula (applied above)
  • 890.527 miles
  • 1433.164 kilometers
  • 773.847 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
  • 890.210 miles
  • 1432.654 kilometers
  • 773.571 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 Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″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 Casper and Long Beach is 1 hour. Long Beach is 1 hour behind Casper.

Time Difference

Casper, WY

 MST

Long Beach, CA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 143 kg (315 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Long Beach (LGB).

Distance:
891
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
891

Round trip?