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Chicago–Chevak | ORD–VAK
Calculations with different methods
- 3354.960 miles
- 5399.285 kilometers
- 2915.381 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
- 3345.865 miles
- 5384.648 kilometers
- 2907.477 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from O'Hare International Airport (ORD) to Chevak Airport (VAK) is 6 hours 51 minutes.
Time difference and current local times
The time difference between Chicago and Chevak is 3 hours. Chevak is 3 hours behind Chicago.
Chicago to Chevak flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Chevak (VAK).