Air Miles Calculator

Distance between Casper, WY (CPR) and Sarnia (YZR)

Flight distance from Casper to Sarnia (Casper–Natrona County International Airport – Sarnia Chris Hadfield Airport) is 1221 miles / 1964 kilometers / 1061 nautical miles. Estimated flight time is 2 hours 48 minutes.

Driving distance from Casper (CPR) to Sarnia (YZR) is 1410 miles / 2269 kilometers and travel time by car is about 24 hours 33 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Sarnia Chris Hadfield Airport (YZR).

How far is Sarnia from Casper?

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

Vincenty's formula (applied above)
  • 1220.558 miles
  • 1964.298 kilometers
  • 1060.636 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
  • 1217.298 miles
  • 1959.051 kilometers
  • 1057.803 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 Sarnia Chris Hadfield Airport
City: Sarnia
Country: Canada Flag of Canada
IATA Code: YZR
ICAO Code: CYZR
Coordinates: 42°59′57″N, 82°18′32″W

Time difference and current local times

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

Time Difference

Casper, WY

 MST

Sarnia

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (358 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Sarnia (YZR).

Distance:
1221
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1221

Round trip?