How far is Tok, AK, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Tok (Tok Junction Airport) is 2723 miles / 4382 kilometers / 2366 nautical miles.
The driving distance from Champaign (CMI) to Tok (TKJ) is 3401 miles / 5473 kilometers, and travel time by car is about 64 hours 25 minutes.
University of Illinois Willard Airport – Tok Junction Airport
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Distance from Champaign to Tok
There are several ways to calculate the distance from Champaign to Tok. 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 Champaign to Tok?
The estimated flight time from University of Illinois Willard Airport to Tok Junction Airport is 5 hours and 39 minutes.
What is the time difference between Champaign and Tok?
The time difference between Champaign and Tok is 3 hours. Tok is 3 hours behind Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Tok Junction Airport (TKJ)
On average, flying from Champaign to Tok 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 Champaign to Tok
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Tok Junction Airport (TKJ).
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 | Tok Junction Airport |
|---|---|
| City: | Tok, AK |
| Country: | United States |
| IATA Code: | TKJ |
| ICAO Code: | PFTO |
| Coordinates: | 63°19′46″N, 142°57′14″W |