How far is Tok from Chicago?
There are several ways to calculate distances between Chicago and Tok. Here are two common methods:Vincenty's formula (applied above)
- 2626.483 miles
- 4226.915 kilometers
- 2282.351 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2620.183 miles
- 4216.776 kilometers
- 2276.877 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).
Estimated flight time from O'Hare International Airport (ORD) to Tok Junction Airport (TKJ) is 5 hours 28 minutes.
Time difference and current local times
The time difference between Chicago and Tok is 3 hours. Tok is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 295 kg (649 pounds).
Chicago to Tok flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Tok (TKJ).