Air Miles Calculator

Distance between Redmond, OR (RDM) and Quincy, IL (UIN)

Flight distance from Redmond to Quincy (Roberts Field – Quincy Regional Airport) is 1559 miles / 2509 kilometers / 1355 nautical miles. Estimated flight time is 3 hours 27 minutes.

Driving distance from Redmond (RDM) to Quincy (UIN) is 1860 miles / 2994 kilometers and travel time by car is about 31 hours 24 minutes.

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

Shortest flight path between Roberts Field (RDM) and Quincy Regional Airport (UIN).

How far is Quincy from Redmond?

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

Vincenty's formula (applied above)
  • 1559.166 miles
  • 2509.235 kilometers
  • 1354.878 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
  • 1555.292 miles
  • 2502.999 kilometers
  • 1351.512 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 Quincy Regional Airport
City: Quincy, IL
Country: United States Flag of United States
IATA Code: UIN
ICAO Code: KUIN
Coordinates: 39°56′33″N, 91°11′40″W

Time difference and current local times

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

Time Difference

Redmond, OR

 PST

Quincy, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 183 kg (404 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Quincy (UIN).

Distance:
1559
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1559

Round trip?