Air Miles Calculator

Distance between Chicago, IL (ORD) and Yamagata (GAJ)

Flight distance from Chicago to Yamagata (Chicago O'Hare International Airport – Yamagata Airport) is 6123 miles / 9853 kilometers / 5320 nautical miles. Estimated flight time is 12 hours 5 minutes.

Map of flight path from Chicago to Yamagata.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Yamagata Airport (GAJ).

How far is Yamagata from Chicago?

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

Vincenty's formula (applied above)
  • 6122.628 miles
  • 9853.414 kilometers
  • 5320.418 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
  • 6107.997 miles
  • 9829.868 kilometers
  • 5307.704 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).

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 Yamagata Airport
City: Yamagata
Country: Japan Flag of Japan
IATA Code: GAJ
ICAO Code: RJSC
Coordinates: 38°24′42″N, 140°22′15″E

Time difference and current local times

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

Time Difference

Chicago, IL

 CDT

Yamagata

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 733 kg (1 617 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Yamagata (GAJ).

Distance:
6123
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6123

Round trip?