# Distance between Casper, WY (CPR) and Haines, AK (HNS)

Flight distance from Casper to Haines (Casper–Natrona County International Airport – Haines Airport) is 1672 miles / 2691 kilometers / 1453 nautical miles. Estimated flight time is 3 hours 39 minutes.

Driving distance from Casper (CPR) to Haines (HNS) is 2303 miles / 3707 kilometers and travel time by car is about 42 hours 52 minutes.

## Map of flight path and driving directions from Casper to Haines.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Haines Airport (HNS).

## How far is Haines from Casper?

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

Vincenty's formula (applied above)
• 1671.806 miles
• 2690.511 kilometers
• 1452.760 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
• 1668.616 miles
• 2685.377 kilometers
• 1449.988 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
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Haines Airport
City: Haines, AK
Country: United States
IATA Code: HNS
ICAO Code: PAHN
Coordinates: 59°14′37″N, 135°31′26″W

## Time difference and current local times

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

MST

AKST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 191 kg (420 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Haines (HNS).

Distance:
1672
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1672

Round trip?