Air Miles Calculator

Distance between Casper, WY (CPR) and Elmira, NY (ELM)

Flight distance from Casper to Elmira (Casper–Natrona County International Airport – Elmira Corning Regional Airport) is 1503 miles / 2418 kilometers / 1306 nautical miles. Estimated flight time is 3 hours 20 minutes.

Driving distance from Casper (CPR) to Elmira (ELM) is 1772 miles / 2852 kilometers and travel time by car is about 29 hours 46 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Elmira Corning Regional Airport (ELM).

How far is Elmira from Casper?

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

Vincenty's formula (applied above)
  • 1502.716 miles
  • 2418.388 kilometers
  • 1305.825 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
  • 1498.746 miles
  • 2411.998 kilometers
  • 1302.375 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 Elmira Corning Regional Airport
City: Elmira, NY
Country: United States Flag of United States
IATA Code: ELM
ICAO Code: KELM
Coordinates: 42°9′35″N, 76°53′29″W

Time difference and current local times

The time difference between Casper and Elmira is 2 hours. Elmira is 2 hours ahead of Casper.

Time Difference

Casper, WY

 MST

Elmira, NY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 180 kg (396 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Elmira (ELM).

Distance:
1503
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1503

Round trip?