Map of flight path and driving directions from Richmond to Harlingen.
Shortest flight path between Richmond International Airport (RIC) and Valley International Airport (HRL).
How far is Harlingen from Richmond?
There are several ways to calculate distances between Richmond and Harlingen. Here are two common methods:Vincenty's formula (applied above)
- 1420.960 miles
- 2286.814 kilometers
- 1234.781 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
- 1420.107 miles
- 2285.440 kilometers
- 1234.039 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 Richmond and Harlingen is 1 hour. Harlingen is 1 hour behind Richmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 175 kg (385 pounds).
Frequent Flyer Miles Calculator
Richmond (RIC) → Harlingen (HRL).