How far is St. John's from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and St. John's (St. John's International Airport) is 2587 miles / 4163 kilometers / 2248 nautical miles.
The driving distance from Casper (CPR) to St. John's (YYT) is 3997 miles / 6433 kilometers, and travel time by car is about 86 hours 23 minutes.
Casper–Natrona County International Airport – St. John's International Airport
Search flights
Distance from Casper to St. John's
There are several ways to calculate the distance from Casper to St. John's. Here are two standard methods:
Vincenty's formula (applied above)- 2586.677 miles
- 4162.853 kilometers
- 2247.761 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2579.567 miles
- 4151.410 kilometers
- 2241.582 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).
How long does it take to fly from Casper to St. John's?
The estimated flight time from Casper–Natrona County International Airport to St. John's International Airport is 5 hours and 23 minutes.
What is the time difference between Casper and St. John's?
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and St. John's International Airport (YYT)
On average, flying from Casper to St. John's generates about 285 kg of CO2 per passenger, and 285 kilograms equals 629 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Casper to St. John's
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and St. John's International Airport (YYT).
Airport information
| Origin | 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 |
| Destination | St. John's International Airport |
|---|---|
| City: | St. John's |
| Country: | Canada  |
| IATA Code: | YYT |
| ICAO Code: | CYYT |
| Coordinates: | 47°37′6″N, 52°45′6″W |