How far is Casper, WY, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Casper (Casper–Natrona County International Airport) is 1130 miles / 1818 kilometers / 982 nautical miles.
The driving distance from Laredo (LRD) to Casper (CPR) is 1370 miles / 2205 kilometers, and travel time by car is about 24 hours 12 minutes.
Laredo International Airport – Casper–Natrona County International Airport
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Distance from Laredo to Casper
There are several ways to calculate the distance from Laredo to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 1129.768 miles
- 1818.185 kilometers
- 981.742 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- 1131.686 miles
- 1821.271 kilometers
- 983.408 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 Laredo to Casper?
The estimated flight time from Laredo International Airport to Casper–Natrona County International Airport is 2 hours and 38 minutes.
What is the time difference between Laredo and Casper?
The time difference between Laredo and Casper is 1 hour. Casper is 1 hour behind Laredo.
Flight carbon footprint between Laredo International Airport (LRD) and Casper–Natrona County International Airport (CPR)
On average, flying from Laredo to Casper generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laredo to Casper
See the map of the shortest flight path between Laredo International Airport (LRD) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States  |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |
| Destination | 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 |