Air Miles Calculator

Distance between Chicago, IL (ORD) and Iki (IKI)

Distance from Chicago to Iki (Chicago O'Hare International Airport – Iki Airport) is 6699 miles / 10782 kilometers / 5822 nautical miles.

How far is Iki from Chicago?

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

Vincenty's formula (applied above)
  • 6699.425 miles
  • 10781.679 kilometers
  • 5821.641 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
  • 6684.843 miles
  • 10758.212 kilometers
  • 5808.970 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 Chicago O'Hare International Airport (ORD) to Iki Airport (IKI) is 13 hours 11 minutes.

Time difference and current local times

The time difference between Chicago and Iki is 14 hours. Iki is 14 hours ahead of Chicago.

Time Difference

Chicago
Iki

Chicago, IL

 CDT

Iki

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 822 kg (1 812 pounds).

Airport information


A Chicago 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 Iki Airport
City: Iki
Country: Japan Flag of Japan
IATA Code: IKI
ICAO Code: RJDB
Coordinates: 33°44′56″N, 129°47′6″E

Chicago to Iki flight path

Shortest flight path between Chicago O'Hare International Airport (ORD) and Iki Airport (IKI).

Frequent Flyer Miles Calculator

Chicago (ORD) → Iki (IKI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6699
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6699

Round trip?