How far is Debrecen from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Debrecen (Debrecen International Airport) is 4921 miles / 7919 kilometers / 4276 nautical miles.

Distance from Chicago to Debrecen

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

Vincenty's formula (applied above)

• 4920.520 miles
• 7918.810 kilometers
• 4275.815 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

• 4907.203 miles
• 7897.377 kilometers
• 4264.243 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 Debrecen?

The estimated flight time from Chicago O'Hare International Airport to Debrecen International Airport is 9 hours and 48 minutes.

What is the time difference between Chicago and Debrecen?

The time difference between Chicago and Debrecen is 7 hours. Debrecen is 7 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Debrecen International Airport (DEB)

On average, flying from Chicago to Debrecen generates about 573 kg of CO2 per passenger, and 573 kilograms equals 1 264 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Debrecen

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

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	Debrecen International Airport
City:	Debrecen
Country:	Hungary
IATA Code:	DEB
ICAO Code:	LHDC
Coordinates:	47°29′20″N, 21°36′55″E