Calculations with different methods
- 664.460 miles
- 1069.345 kilometers
- 577.400 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
- 662.759 miles
- 1066.607 kilometers
- 575.922 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 North Platte Regional Airport (LBF) is 1 hour 45 minutes.
Time difference and current local times
There is no time difference between Chicago and North Platte.
North Platte, NE
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 109 kg (240 pounds).
Chicago to North Platte flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → North Platte (LBF).