Map of flight path and driving directions from Redmond to Pierre.
Shortest flight path between Roberts Field (RDM) and Pierre Regional Airport (PIR).
How far is Pierre from Redmond?
There are several ways to calculate distances between Redmond and Pierre. Here are two common methods:Vincenty's formula (applied above)
- 1031.471 miles
- 1659.991 kilometers
- 896.324 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
- 1028.634 miles
- 1655.425 kilometers
- 893.858 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 Pierre is 2 hours. Pierre is 2 hours ahead of Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 153 kg (337 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Pierre (PIR).