Map of flight path and driving directions from Redmond to Phoenix.
Shortest flight path between Roberts Field (RDM) and Phoenix Sky Harbor International Airport (PHX).
How far is Phoenix from Redmond?
There are several ways to calculate distances between Redmond and Phoenix. Here are two common methods:Vincenty's formula (applied above)
- 893.144 miles
- 1437.376 kilometers
- 776.121 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
- 893.513 miles
- 1437.970 kilometers
- 776.442 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 Phoenix is 1 hour. Phoenix is 1 hour ahead of Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 143 kg (315 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Phoenix (PHX).