How far is Champaign, IL, from Shannon?

The distance between Shannon (Shannon Airport) and Champaign (University of Illinois Willard Airport) is 3693 miles / 5944 kilometers / 3209 nautical miles.

Distance from Shannon to Champaign

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

Vincenty's formula (applied above)

• 3693.321 miles
• 5943.824 kilometers
• 3209.408 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

• 3683.482 miles
• 5927.990 kilometers
• 3200.858 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 Shannon to Champaign?

The estimated flight time from Shannon Airport to University of Illinois Willard Airport is 7 hours and 29 minutes.

What is the time difference between Shannon and Champaign?

The time difference between Shannon and Champaign is 6 hours. Champaign is 6 hours behind Shannon.

Flight carbon footprint between Shannon Airport (SNN) and University of Illinois Willard Airport (CMI)

On average, flying from Shannon to Champaign generates about 418 kg of CO2 per passenger, and 418 kilograms equals 922 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Shannon to Champaign

See the map of the shortest flight path between Shannon Airport (SNN) and University of Illinois Willard Airport (CMI).

Airport information

Origin	Shannon Airport
City:	Shannon
Country:	Ireland
IATA Code:	SNN
ICAO Code:	EINN
Coordinates:	52°42′7″N, 8°55′29″W

Destination	University of Illinois Willard Airport
City:	Champaign, IL
Country:	United States
IATA Code:	CMI
ICAO Code:	KCMI
Coordinates:	40°2′21″N, 88°16′41″W