Map of flight path and driving directions from Redmond to Lancaster.
Shortest flight path between Roberts Field (RDM) and Lancaster Airport (Pennsylvania) (LNS).
How far is Lancaster from Redmond?
There are several ways to calculate distances between Redmond and Lancaster. Here are two common methods:Vincenty's formula (applied above)
- 2291.063 miles
- 3687.108 kilometers
- 1990.879 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
- 2285.182 miles
- 3677.644 kilometers
- 1985.769 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 Lancaster is 3 hours. Lancaster is 3 hours ahead of Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 251 kg (553 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Lancaster (LNS).