How far is Champaign, IL, from Tok, AK?
The distance between Tok (Tok Junction Airport) and Champaign (University of Illinois Willard Airport) is 2723 miles / 4382 kilometers / 2366 nautical miles.
The driving distance from Tok (TKJ) to Champaign (CMI) is 3396 miles / 5466 kilometers, and travel time by car is about 64 hours 23 minutes.
Tok Junction Airport – University of Illinois Willard Airport
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Distance from Tok to Champaign
There are several ways to calculate the distance from Tok to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 2723.142 miles
- 4382.472 kilometers
- 2366.346 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- 2717.105 miles
- 4372.757 kilometers
- 2361.100 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 Tok to Champaign?
The estimated flight time from Tok Junction Airport to University of Illinois Willard Airport is 5 hours and 39 minutes.
What is the time difference between Tok and Champaign?
The time difference between Tok and Champaign is 3 hours. Champaign is 3 hours ahead of Tok.
Flight carbon footprint between Tok Junction Airport (TKJ) and University of Illinois Willard Airport (CMI)
On average, flying from Tok to Champaign generates about 301 kg of CO2 per passenger, and 301 kilograms equals 664 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tok to Champaign
See the map of the shortest flight path between Tok Junction Airport (TKJ) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | Tok Junction Airport |
|---|---|
| City: | Tok, AK |
| Country: | United States  |
| IATA Code: | TKJ |
| ICAO Code: | PFTO |
| Coordinates: | 63°19′46″N, 142°57′14″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 |