Map of flight path and driving directions from Redmond to Harlingen.
Shortest flight path between Roberts Field (RDM) and Valley International Airport (HRL).
How far is Harlingen from Redmond?
There are several ways to calculate distances between Redmond and Harlingen. Here are two common methods:Vincenty's formula (applied above)
- 1806.954 miles
- 2908.011 kilometers
- 1570.200 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
- 1806.745 miles
- 2907.674 kilometers
- 1570.018 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 Redmond and Harlingen is 2 hours. Harlingen is 2 hours ahead of Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 201 kg (442 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Harlingen (HRL).