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How far is Champaign, IL, from St. Paul Island, AK?

The distance between St. Paul Island (St. Paul Island Airport) and Champaign (University of Illinois Willard Airport) is 3687 miles / 5934 kilometers / 3204 nautical miles.

St. Paul Island Airport – University of Illinois Willard Airport

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3687
Miles
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5934
Kilometers
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3204
Nautical miles

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Distance from St. Paul Island to Champaign

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

Vincenty's formula (applied above)
  • 3687.100 miles
  • 5933.813 kilometers
  • 3204.003 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
  • 3677.309 miles
  • 5918.056 kilometers
  • 3195.494 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 St. Paul Island to Champaign?

The estimated flight time from St. Paul Island Airport to University of Illinois Willard Airport is 7 hours and 28 minutes.

Flight carbon footprint between St. Paul Island Airport (SNP) and University of Illinois Willard Airport (CMI)

On average, flying from St. Paul Island to Champaign generates about 418 kg of CO2 per passenger, and 418 kilograms equals 921 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St. Paul Island to Champaign

See the map of the shortest flight path between St. Paul Island Airport (SNP) and University of Illinois Willard Airport (CMI).

Airport information

Origin St. Paul Island Airport
City: St. Paul Island, AK
Country: United States Flag of United States
IATA Code: SNP
ICAO Code: PASN
Coordinates: 57°9′58″N, 170°13′21″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