Map of flight path and driving directions from Chicago to Takotna.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Takotna Airport (TCT).
How far is Takotna from Chicago?
There are several ways to calculate distances between Chicago and Takotna. Here are two common methods:Vincenty's formula (applied above)
- 3034.545 miles
- 4883.627 kilometers
- 2636.947 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
- 3026.668 miles
- 4870.950 kilometers
- 2630.103 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).
Time difference and current local times
The time difference between Chicago and Takotna is 3 hours. Takotna is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 338 kg (746 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Takotna (TCT).