Map of flight path and driving directions from Redmond to Petersburg.
Shortest flight path between Roberts Field (RDM) and Petersburg James A. Johnson Airport (PSG).
How far is Petersburg from Redmond?
There are several ways to calculate distances between Redmond and Petersburg. Here are two common methods:Vincenty's formula (applied above)
- 1007.882 miles
- 1622.030 kilometers
- 875.826 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
- 1006.783 miles
- 1620.261 kilometers
- 874.871 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 Petersburg is 1 hour. Petersburg is 1 hour behind Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (334 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Petersburg (PSG).