Calculations with different methods
- 1557.561 miles
- 2506.652 kilometers
- 1353.484 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
- 1560.313 miles
- 2511.080 kilometers
- 1355.875 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Valley International Airport (HRL) to Falls International Airport (INL) is 3 hours 26 minutes.
Time difference and current local times
There is no time difference between Harlingen and International Falls.
International Falls, MN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 188 kg (415 pounds).
Harlingen to International Falls flight map.
Frequent Flyer Miles Calculator
Harlingen (HRL) → International Falls (INL).