Map of flight path and driving directions from Chicago to Nome.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Nome Airport (OME).
How far is Nome from Chicago?
There are several ways to calculate distances between Chicago and Nome. Here are two common methods:Vincenty's formula (applied above)
- 3305.815 miles
- 5320.194 kilometers
- 2872.675 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
- 3297.015 miles
- 5306.031 kilometers
- 2865.027 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 Nome is 3 hours. Nome is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 371 kg (818 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Nome (OME).