How far is Laramie, WY, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Laramie (Laramie Regional Airport) is 117 miles / 189 kilometers / 102 nautical miles.
The driving distance from Casper (CPR) to Laramie (LAR) is 157 miles / 252 kilometers, and travel time by car is about 3 hours 51 minutes.
Casper–Natrona County International Airport – Laramie Regional Airport
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Distance from Casper to Laramie
There are several ways to calculate the distance from Casper to Laramie. Here are two standard methods:
Vincenty's formula (applied above)- 117.372 miles
- 188.893 kilometers
- 101.994 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- 117.447 miles
- 189.013 kilometers
- 102.059 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 Laramie?
The estimated flight time from Casper–Natrona County International Airport to Laramie Regional Airport is 43 minutes.
What is the time difference between Casper and Laramie?
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Laramie Regional Airport (LAR)
On average, flying from Casper to Laramie generates about 42 kg of CO2 per passenger, and 42 kilograms equals 93 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 Laramie
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Laramie Regional Airport (LAR).
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 | Laramie Regional Airport |
|---|---|
| City: | Laramie, WY |
| Country: | United States |
| IATA Code: | LAR |
| ICAO Code: | KLAR |
| Coordinates: | 41°18′43″N, 105°40′30″W |