How far is Laredo, TX, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Laredo (Laredo International Airport) is 1130 miles / 1818 kilometers / 982 nautical miles.
The driving distance from Casper (CPR) to Laredo (LRD) is 1370 miles / 2204 kilometers, and travel time by car is about 24 hours 11 minutes.
Casper–Natrona County International Airport – Laredo International Airport
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Distance from Casper to Laredo
There are several ways to calculate the distance from Casper to Laredo. 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 Casper to Laredo?
The estimated flight time from Casper–Natrona County International Airport to Laredo International Airport is 2 hours and 38 minutes.
What is the time difference between Casper and Laredo?
The time difference between Casper and Laredo is 1 hour. Laredo is 1 hour ahead of Casper.
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Laredo International Airport (LRD)
On average, flying from Casper to Laredo 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 Casper to Laredo
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Laredo International Airport (LRD).
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 | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |