# Distance between Casper, WY (CPR) and Ashtabula, OH (JFN)

Flight distance from Casper to Ashtabula (Casper–Natrona County International Airport – Northeast Ohio Regional Airport) is 1317 miles / 2119 kilometers / 1144 nautical miles. Estimated flight time is 2 hours 59 minutes.

Driving distance from Casper (CPR) to Ashtabula (JFN) is 1541 miles / 2480 kilometers and travel time by car is about 25 hours 51 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Northeast Ohio Regional Airport (JFN).

## How far is Ashtabula from Casper?

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

Vincenty's formula (applied above)
• 1316.583 miles
• 2118.836 kilometers
• 1144.080 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
• 1313.131 miles
• 2113.279 kilometers
• 1141.079 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 Northeast Ohio Regional Airport
City: Ashtabula, OH
Country: United States
IATA Code: JFN
ICAO Code: KHZY
Coordinates: 41°46′40″N, 80°41′43″W

## Time difference and current local times

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

MST

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 168 kg (370 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Ashtabula (JFN).

Distance:
1317
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1317

Round trip?