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How far is Champaign, IL, from Reykjavik?

The distance between Reykjavik (Keflavík International Airport) and Champaign (University of Illinois Willard Airport) is 3064 miles / 4931 kilometers / 2662 nautical miles.

Keflavík International Airport – University of Illinois Willard Airport

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3064
Miles
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4931
Kilometers
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2662
Nautical miles

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Distance from Reykjavik to Champaign

There are several ways to calculate the distance from Reykjavik to Champaign. Here are two standard methods:

Vincenty's formula (applied above)
  • 3063.776 miles
  • 4930.670 kilometers
  • 2662.349 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 3056.466 miles
  • 4918.905 kilometers
  • 2655.996 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 Reykjavik to Champaign?

The estimated flight time from Keflavík International Airport to University of Illinois Willard Airport is 6 hours and 18 minutes.

Flight carbon footprint between Keflavík International Airport (KEF) and University of Illinois Willard Airport (CMI)

On average, flying from Reykjavik to Champaign generates about 342 kg of CO2 per passenger, and 342 kilograms equals 754 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Reykjavik to Champaign

See the map of the shortest flight path between Keflavík International Airport (KEF) and University of Illinois Willard Airport (CMI).

Airport information

Origin Keflavík International Airport
City: Reykjavik
Country: Iceland Flag of Iceland
IATA Code: KEF
ICAO Code: BIKF
Coordinates: 63°59′6″N, 22°36′20″W
Destination University of Illinois Willard Airport
City: Champaign, IL
Country: United States Flag of United States
IATA Code: CMI
ICAO Code: KCMI
Coordinates: 40°2′21″N, 88°16′41″W