Map of flight path and driving directions from Redmond to Highfill.
Shortest flight path between Roberts Field (RDM) and Northwest Arkansas National Airport (XNA).
How far is Highfill from Redmond?
There are several ways to calculate distances between Redmond and Highfill. Here are two common methods:Vincenty's formula (applied above)
- 1513.140 miles
- 2435.163 kilometers
- 1314.883 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
- 1510.122 miles
- 2430.306 kilometers
- 1312.260 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 Highfill is 2 hours. Highfill is 2 hours ahead of Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 180 kg (398 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Highfill (XNA).