Air Miles Calculator

Distance between Casper, WY (CPR) and Lahaina, HI (JHM)

Flight distance from Casper to Lahaina (Casper–Natrona County International Airport – Kapalua Airport) is 3254 miles / 5237 kilometers / 2828 nautical miles. Estimated flight time is 6 hours 39 minutes.

Map of flight path from Casper to Lahaina.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Kapalua Airport (JHM).

How far is Lahaina from Casper?

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

Vincenty's formula (applied above)
  • 3254.424 miles
  • 5237.488 kilometers
  • 2828.018 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
  • 3251.137 miles
  • 5232.197 kilometers
  • 2825.160 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 Kapalua Airport
City: Lahaina, HI
Country: United States Flag of United States
IATA Code: JHM
ICAO Code: PHJH
Coordinates: 20°57′46″N, 156°40′22″W

Time difference and current local times

The time difference between Casper and Lahaina is 3 hours. Lahaina is 3 hours behind Casper.

Time Difference

Casper, WY

 MST

Lahaina, HI

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 365 kg (804 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Lahaina (JHM).

Distance:
3254
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3254

Round trip?