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Distance between Redmond, OR (RDM) and Chicago, IL (ORD)

Flight distance from Redmond to Chicago (Roberts Field – Chicago O'Hare International Airport) is 1677 miles / 2699 kilometers / 1457 nautical miles. Estimated flight time is 3 hours 40 minutes.

Driving distance from Redmond (RDM) to Chicago (ORD) is 2020 miles / 3251 kilometers and travel time by car is about 36 hours 4 minutes.

Redmond – Chicago

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1677
Miles
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2699
Kilometers
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1457
Nautical miles

How far is Chicago from Redmond?

There are several ways to calculate distances between Los Angeles and Chicago. 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).

Flight Duration

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

Time difference

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

Carbon dioxide emissions

On average flying from Redmond to Chicago 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 Redmond to Chicago

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

Airport information

Origin 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
Destination Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W