# How far is Redmond, OR from Chicago, IL?

Distance between Chicago (Chicago O'Hare International Airport) and Redmond (Roberts Field) is 1677 miles / 2699 kilometers / 1457 nautical miles. Estimated flight time is 3 hours 40 minutes.

Driving distance from Chicago (ORD) to Redmond (RDM) is 2018 miles / 3248 kilometers and travel time by car is about 35 hours 8 minutes.

1677
Miles
2699
Kilometers
1457
Nautical miles
3 h 40 min
191 kg

## Distance from Chicago to Redmond

There are several ways to calculate distance from Chicago to Redmond. Here are two common methods:

Vincenty's formula (applied above)
• 1677.033 miles
• 2698.923 kilometers
• 1457.302 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
• 1672.591 miles
• 2691.775 kilometers
• 1453.442 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).

## How long does it take to fly from Chicago to Redmond?

Estimated flight time from Chicago O'Hare International Airport to Roberts Field is 3 hours 40 minutes.

## What is the time difference between Chicago and Redmond?

The time difference between Chicago and Redmond is 2 hours. Redmond is 2 hours behind Chicago.
Chicago time to Redmond time converter

## Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Roberts Field (RDM)

On average flying from Chicago to Redmond generates about 191 kg of CO2 per passenger, 191 kilograms is equal to 421 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Chicago to Redmond

Shortest flight path between Chicago O'Hare International Airport (ORD) and Roberts Field (RDM).

## Airport information

Origin Chicago O'Hare International Airport
City: Chicago, IL
Country: United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W
Destination Roberts Field
City: Redmond, OR
Country: United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″W