Air Miles Calculator

Distance between Casper, WY (CPR) and Monterey, CA (MRY)

Flight distance from Casper to Monterey (Casper–Natrona County International Airport – Monterey Regional Airport) is 926 miles / 1490 kilometers / 805 nautical miles. Estimated flight time is 2 hours 15 minutes.

Driving distance from Casper (CPR) to Monterey (MRY) is 1244 miles / 2002 kilometers and travel time by car is about 21 hours 3 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Monterey Regional Airport (MRY).

How far is Monterey from Casper?

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

Vincenty's formula (applied above)
  • 925.869 miles
  • 1490.041 kilometers
  • 804.558 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
  • 924.386 miles
  • 1487.655 kilometers
  • 803.270 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 Monterey Regional Airport
City: Monterey, CA
Country: United States Flag of United States
IATA Code: MRY
ICAO Code: KMRY
Coordinates: 36°35′13″N, 121°50′34″W

Time difference and current local times

The time difference between Casper and Monterey is 1 hour. Monterey is 1 hour behind Casper.

Time Difference

Casper, WY

 MST

Monterey, CA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 146 kg (321 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Monterey (MRY).

Distance:
926
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
926

Round trip?