# Distance between Casper, WY (CPR) and May Creek, AK (MYK)

Flight distance from Casper to May Creek (Casper–Natrona County International Airport – May Creek Airport) is 1957 miles / 3149 kilometers / 1700 nautical miles. Estimated flight time is 4 hours 12 minutes.

Driving distance from Casper (CPR) to May Creek (MYK) is 2877 miles / 4630 kilometers and travel time by car is about 54 hours 8 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and May Creek Airport (MYK).

## How far is May Creek from Casper?

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

Vincenty's formula (applied above)
• 1956.597 miles
• 3148.837 kilometers
• 1700.236 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
• 1952.499 miles
• 3142.243 kilometers
• 1696.676 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 May Creek Airport
City: May Creek, AK
Country: United States
IATA Code: MYK
ICAO Code: MYK
Coordinates: 61°20′8″N, 142°41′13″W

## Time difference and current local times

The time difference between Casper and May Creek is 2 hours. May Creek is 2 hours behind Casper.

MDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 214 kg (471 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → May Creek (MYK).

Distance:
1957
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1957

Round trip?