Air Miles Calculator

Distance between Chicago, IL (ORD) and Ostend (OST)

Distance from Chicago to Ostend (O'Hare International Airport – Ostend–Bruges International Airport) is 4088 miles / 6579 kilometers / 3552 nautical miles.

How far is Ostend from Chicago?

There are several ways to calculate distances between Chicago and Ostend. Here are two common methods:

Vincenty's formula (applied above)
  • 4087.958 miles
  • 6578.930 kilometers
  • 3552.338 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
  • 4076.601 miles
  • 6560.654 kilometers
  • 3542.470 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).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Ostend–Bruges International Airport (OST) is 8 hours 14 minutes.

Time difference and current local times

The time difference between Chicago and Ostend is 7 hours. Ostend is 7 hours ahead of Chicago.

Time Difference

Chicago
Ostend

Chicago, IL

 CST

Ostend

 CET

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 474 kg (1 045 pounds).

Airport information


A O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Ostend–Bruges International Airport
City: Ostend
Country: Belgium Flag of Belgium
IATA Code: OST
ICAO Code: EBOS
Coordinates: 51°11′56″N, 2°51′43″E

Map

Chicago to Ostend flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Ostend (OST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4088
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4088

Round trip?