# 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
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
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.

PST

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?