How far is Zakynthos from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Zakynthos (Zakynthos International Airport) is 5353 miles / 8614 kilometers / 4651 nautical miles.

Distance from Chicago to Zakynthos

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

Vincenty's formula (applied above)

• 5352.557 miles
• 8614.106 kilometers
• 4651.245 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

• 5339.592 miles
• 8593.240 kilometers
• 4639.978 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 Zakynthos?

The estimated flight time from Chicago O'Hare International Airport to Zakynthos International Airport is 10 hours and 38 minutes.

What is the time difference between Chicago and Zakynthos?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Zakynthos International Airport (ZTH)

On average, flying from Chicago to Zakynthos generates about 630 kg of CO2 per passenger, and 630 kilograms equals 1 389 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Zakynthos

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Zakynthos International Airport (ZTH).

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	Zakynthos International Airport
City:	Zakynthos
Country:	Greece
IATA Code:	ZTH
ICAO Code:	LGZA
Coordinates:	37°45′3″N, 20°53′3″E