Air Miles Calculator

Distance between Redmond, OR (RDM) and Peoria, IL (PIA)

Flight distance from Redmond to Peoria (Roberts Field – General Wayne A. Downing Peoria International Airport) is 1617 miles / 2602 kilometers / 1405 nautical miles. Estimated flight time is 3 hours 33 minutes.

Driving distance from Redmond (RDM) to Peoria (PIA) is 1954 miles / 3144 kilometers and travel time by car is about 32 hours 39 minutes.

Map of flight path and driving directions from Redmond to Peoria.

Shortest flight path between Roberts Field (RDM) and General Wayne A. Downing Peoria International Airport (PIA).

How far is Peoria from Redmond?

There are several ways to calculate distances between Redmond and Peoria. Here are two common methods:

Vincenty's formula (applied above)
  • 1616.566 miles
  • 2601.610 kilometers
  • 1404.757 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
  • 1612.435 miles
  • 2594.963 kilometers
  • 1401.168 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).

Airport information


A Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″W

B General Wayne A. Downing Peoria International Airport
City: Peoria, IL
Country: United States Flag of United States
IATA Code: PIA
ICAO Code: KPIA
Coordinates: 40°39′51″N, 89°41′35″W

Time difference and current local times

The time difference between Redmond and Peoria is 2 hours. Peoria is 2 hours ahead of Redmond.

Time Difference

Redmond, OR

 PST

Peoria, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (412 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Peoria (PIA).

Distance:
1617
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1617

Round trip?