Air Miles Calculator

Distance between Harlingen, TX (HRL) and College Station, TX (CLL)

Distance from Harlingen to College Station (Valley International Airport – Easterwood Airport) is 310 miles / 499 kilometers / 270 nautical miles.

How far is College Station from Harlingen?

There are several ways to calculate distances between Harlingen and College Station. Here are two common methods:

Vincenty's formula (applied above)
  • 310.359 miles
  • 499.474 kilometers
  • 269.694 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 311.288 miles
  • 500.970 kilometers
  • 270.502 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).

Flight duration

Estimated flight time from Valley International Airport (HRL) to Easterwood Airport (CLL) is 1 hour 5 minutes.

Time difference and current local times

There is no time difference between Harlingen and College Station.

Time Difference

Harlingen
College Station

Harlingen, TX

 CST

College Station, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 68 kg (150 pounds).

Airport information


A 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

B Easterwood Airport
City: College Station, TX
Country: United States Flag of United States
IATA Code: CLL
ICAO Code: KCLL
Coordinates: 30°35′18″N, 96°21′49″W

Map

Harlingen to College Station flight map.

Frequent Flyer Miles Calculator

Harlingen (HRL) → College Station (CLL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
310
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
310

Round trip?