How far is Chios from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Chios (Chios Island National Airport) is 5526 miles / 8893 kilometers / 4802 nautical miles.

Distance from Chicago to Chios

There are several ways to calculate the distance from Chicago to Chios. Here are two standard methods:

Vincenty's formula (applied above)

• 5525.965 miles
• 8893.178 kilometers
• 4801.932 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 5512.521 miles
• 8871.543 kilometers
• 4790.250 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).

How long does it take to fly from Chicago to Chios?

The estimated flight time from Chicago O'Hare International Airport to Chios Island National Airport is 10 hours and 57 minutes.

What is the time difference between Chicago and Chios?

The time difference between Chicago and Chios is 8 hours. Chios is 8 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Chios Island National Airport (JKH)

On average, flying from Chicago to Chios generates about 653 kg of CO2 per passenger, and 653 kilograms equals 1 440 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Chios

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Chios Island National Airport (JKH).

Airport information

Origin	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

Destination	Chios Island National Airport
City:	Chios
Country:	Greece
IATA Code:	JKH
ICAO Code:	LGHI
Coordinates:	38°20′35″N, 26°8′26″E