Air Miles Calculator

Distance between Casper, WY (CPR) and Hoonah, AK (HNH)

Flight distance from Casper to Hoonah (Casper–Natrona County International Airport – Hoonah Airport) is 1630 miles / 2624 kilometers / 1417 nautical miles. Estimated flight time is 3 hours 35 minutes.

Driving distance from Casper (CPR) to Hoonah (HNH) is 2198 miles / 3538 kilometers and travel time by car is about 49 hours 58 minutes.

Map of flight path and driving directions from Casper to Hoonah.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Hoonah Airport (HNH).

How far is Hoonah from Casper?

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

Vincenty's formula (applied above)
  • 1630.335 miles
  • 2623.771 kilometers
  • 1416.723 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
  • 1627.137 miles
  • 2618.623 kilometers
  • 1413.943 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 Hoonah Airport
City: Hoonah, AK
Country: United States Flag of United States
IATA Code: HNH
ICAO Code: PAOH
Coordinates: 58°5′45″N, 135°24′36″W

Time difference and current local times

The time difference between Casper and Hoonah is 2 hours. Hoonah is 2 hours behind Casper.

Time Difference

Casper, WY

 MST

Hoonah, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 188 kg (414 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Hoonah (HNH).

Distance:
1630
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1630

Round trip?