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Distance between Cedar Rapids, IA (CID) and Decatur, IL (DEC)

Flight distance from Cedar Rapids to Decatur (The Eastern Iowa Airport – Decatur Airport) is 205 miles / 331 kilometers / 179 nautical miles. Estimated flight time is 53 minutes.

Driving distance from Cedar Rapids (CID) to Decatur (DEC) is 262 miles / 422 kilometers and travel time by car is about 5 hours 0 minutes.

Cedar Rapids – Decatur

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205
Miles
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331
Kilometers
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179
Nautical miles

How far is Decatur from Cedar Rapids?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 205.475 miles
  • 330.680 kilometers
  • 178.553 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
  • 205.326 miles
  • 330.440 kilometers
  • 178.424 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 The Eastern Iowa Airport to Decatur Airport is 53 minutes.

Time difference

There is no time difference between Cedar Rapids and Decatur.

Carbon dioxide emissions

On average flying from Cedar Rapids to Decatur generates about 55 kg of CO2 per passenger, 55 kilograms is equal to 122 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cedar Rapids to Decatur

Shortest flight path between The Eastern Iowa Airport (CID) and Decatur Airport (DEC).

Airport information

Origin The Eastern Iowa Airport
City: Cedar Rapids, IA
Country: United States Flag of United States
IATA Code: CID
ICAO Code: KCID
Coordinates: 41°53′4″N, 91°42′38″W
Destination Decatur Airport
City: Decatur, IL
Country: United States Flag of United States
IATA Code: DEC
ICAO Code: KDEC
Coordinates: 39°50′4″N, 88°51′56″W