Air Miles Calculator

Distance between Casper, WY (CPR) and Las Vegas, NV (LAS)

Flight distance from Casper to Las Vegas (Casper–Natrona County International Airport – Las Vegas McCarran International Airport) is 661 miles / 1063 kilometers / 574 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Casper (CPR) to Las Vegas (LAS) is 812 miles / 1306 kilometers and travel time by car is about 13 hours 43 minutes.

Map of flight path and driving directions from Casper to Las Vegas.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Las Vegas McCarran International Airport (LAS).

How far is Las Vegas from Casper?

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

Vincenty's formula (applied above)
  • 660.747 miles
  • 1063.368 kilometers
  • 574.173 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
  • 660.460 miles
  • 1062.907 kilometers
  • 573.924 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 Las Vegas McCarran International Airport
City: Las Vegas, NV
Country: United States Flag of United States
IATA Code: LAS
ICAO Code: KLAS
Coordinates: 36°4′48″N, 115°9′7″W

Time difference and current local times

The time difference between Casper and Las Vegas is 1 hour. Las Vegas is 1 hour behind Casper.

Time Difference

Casper, WY

 MST

Las Vegas, NV

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 120 kg (265 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Las Vegas (LAS).

Distance:
661
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
661

Round trip?