How far is Groningen from Chicago?
There are several ways to calculate distances between Chicago and Groningen. Here are two common methods:Vincenty's formula (applied above)
- 4156.658 miles
- 6689.492 kilometers
- 3612.037 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
- 4145.021 miles
- 6670.765 kilometers
- 3601.925 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).
Estimated flight time from O'Hare International Airport (ORD) to Groningen Airport Eelde (GRQ) is 8 hours 22 minutes.
Time difference and current local times
The time difference between Chicago and Groningen is 7 hours. Groningen is 7 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 483 kg (1 064 pounds).
Chicago to Groningen flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Groningen (GRQ).