Map of flight path and driving directions from Chicago to Brunswick.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Brunswick Golden Isles Airport (BQK).
How far is Brunswick from Chicago?
There are several ways to calculate distances between Chicago and Brunswick. Here are two common methods:Vincenty's formula (applied above)
- 820.616 miles
- 1320.653 kilometers
- 713.096 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
- 821.602 miles
- 1322.240 kilometers
- 713.953 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 Brunswick is 1 hour. Brunswick is 1 hour ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 137 kg (301 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Brunswick (BQK).