# Distance between Chicago, IL (ORD) and Nagasaki (NGS)

Flight distance from Chicago to Nagasaki (Chicago O'Hare International Airport – Nagasaki Airport) is 6747 miles / 10858 kilometers / 5863 nautical miles. Estimated flight time is 13 hours 16 minutes.

## Map of flight path from Chicago to Nagasaki.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Nagasaki Airport (NGS).

## How far is Nagasaki from Chicago?

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

Vincenty's formula (applied above)
• 6746.974 miles
• 10858.202 kilometers
• 5862.960 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
• 6732.515 miles
• 10834.933 kilometers
• 5850.396 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
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Nagasaki Airport
City: Nagasaki
Country: Japan
IATA Code: NGS
ICAO Code: RJFU
Coordinates: 32°55′0″N, 129°54′50″E

## Time difference and current local times

The time difference between Chicago and Nagasaki is 15 hours. Nagasaki is 15 hours ahead of Chicago.

CST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 819 kg (1 806 pounds).

## Frequent Flyer Miles Calculator

Chicago (ORD) → Nagasaki (NGS).

Distance:
6747
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
6747

Round trip?