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How far is Harlingen, TX, from Casper, WY?

The distance between Casper (Casper–Natrona County International Airport) and Harlingen (Valley International Airport) is 1253 miles / 2016 kilometers / 1089 nautical miles.

The driving distance from Casper (CPR) to Harlingen (HRL) is 1468 miles / 2363 kilometers, and travel time by car is about 26 hours 13 minutes.

Casper–Natrona County International Airport – Valley International Airport

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1253
Miles
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2016
Kilometers
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1089
Nautical miles

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Distance from Casper to Harlingen

There are several ways to calculate the distance from Casper to Harlingen. Here are two standard methods:

Vincenty's formula (applied above)
  • 1252.900 miles
  • 2016.347 kilometers
  • 1088.740 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
  • 1254.937 miles
  • 2019.626 kilometers
  • 1090.511 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 Harlingen?

The estimated flight time from Casper–Natrona County International Airport to Valley International Airport is 2 hours and 52 minutes.

Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Valley International Airport (HRL)

On average, flying from Casper to Harlingen generates about 164 kg of CO2 per passenger, and 164 kilograms equals 361 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 Harlingen

See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Valley International Airport (HRL).

Airport information

Origin 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
Destination Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″W