How far is London from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and London (London International Airport) is 423 miles / 681 kilometers / 368 nautical miles.
The driving distance from Champaign (CMI) to London (YXU) is 526 miles / 847 kilometers, and travel time by car is about 9 hours 49 minutes.
University of Illinois Willard Airport – London International Airport
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Distance from Champaign to London
There are several ways to calculate the distance from Champaign to London. Here are two standard methods:
Vincenty's formula (applied above)- 423.131 miles
- 680.964 kilometers
- 367.691 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- 422.417 miles
- 679.815 kilometers
- 367.070 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 Champaign to London?
The estimated flight time from University of Illinois Willard Airport to London International Airport is 1 hour and 18 minutes.
What is the time difference between Champaign and London?
The time difference between Champaign and London is 1 hour. London is 1 hour ahead of Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and London International Airport (YXU)
On average, flying from Champaign to London generates about 87 kg of CO2 per passenger, and 87 kilograms equals 192 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Champaign to London
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and London International Airport (YXU).
Airport information
| Origin | 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 |
| Destination | London International Airport |
|---|---|
| City: | London |
| Country: | Canada  |
| IATA Code: | YXU |
| ICAO Code: | CYXU |
| Coordinates: | 43°2′8″N, 81°9′14″W |