How far is Debrecen from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Debrecen (Debrecen International Airport) is 4950 miles / 7967 kilometers / 4302 nautical miles.

Distance from Rockford to Debrecen

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

Vincenty's formula (applied above)

• 4950.488 miles
• 7967.038 kilometers
• 4301.856 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

• 4937.055 miles
• 7945.420 kilometers
• 4290.184 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 Rockford to Debrecen?

The estimated flight time from Chicago Rockford International Airport to Debrecen International Airport is 9 hours and 52 minutes.

What is the time difference between Rockford and Debrecen?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Debrecen International Airport (DEB)

On average, flying from Rockford to Debrecen generates about 577 kg of CO2 per passenger, and 577 kilograms equals 1 273 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Debrecen

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Debrecen International Airport (DEB).

Airport information

Origin	Chicago Rockford International Airport
City:	Rockford, IL
Country:	United States
IATA Code:	RFD
ICAO Code:	KRFD
Coordinates:	42°11′43″N, 89°5′49″W

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