Map of flight path and driving directions from Spokane to Harlingen.
Shortest flight path between Spokane International Airport (GEG) and Valley International Airport (HRL).
How far is Harlingen from Spokane?
There are several ways to calculate distances between Spokane and Harlingen. Here are two common methods:Vincenty's formula (applied above)
- 1828.853 miles
- 2943.253 kilometers
- 1589.229 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
- 1829.689 miles
- 2944.599 kilometers
- 1589.956 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).
Time difference and current local times
The time difference between Spokane and Harlingen is 2 hours. Harlingen is 2 hours ahead of Spokane.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 202 kg (446 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Harlingen (HRL).