How far is Arad from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Arad (Arad International Airport) is 5000 miles / 8047 kilometers / 4345 nautical miles.

Distance from Rockford to Arad

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

Vincenty's formula (applied above)

• 5000.219 miles
• 8047.073 kilometers
• 4345.072 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

• 4986.804 miles
• 8025.484 kilometers
• 4333.414 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 Arad?

The estimated flight time from Chicago Rockford International Airport to Arad International Airport is 9 hours and 58 minutes.

What is the time difference between Rockford and Arad?

The time difference between Rockford and Arad is 8 hours. Arad is 8 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Arad International Airport (ARW)

On average, flying from Rockford to Arad generates about 584 kg of CO2 per passenger, and 584 kilograms equals 1 287 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Arad

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

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	Arad International Airport
City:	Arad
Country:	Romania
IATA Code:	ARW
ICAO Code:	LRAR
Coordinates:	46°10′35″N, 21°15′43″E