How far is Plovdiv from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Plovdiv (Plovdiv Airport) is 5326 miles / 8572 kilometers / 4629 nautical miles.

Distance from Rockford to Plovdiv

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

Vincenty's formula (applied above)

• 5326.412 miles
• 8572.029 kilometers
• 4628.525 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

• 5312.764 miles
• 8550.065 kilometers
• 4616.666 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 Plovdiv?

The estimated flight time from Chicago Rockford International Airport to Plovdiv Airport is 10 hours and 35 minutes.

What is the time difference between Rockford and Plovdiv?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Plovdiv Airport (PDV)

On average, flying from Rockford to Plovdiv generates about 627 kg of CO2 per passenger, and 627 kilograms equals 1 381 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Plovdiv

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

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	Plovdiv Airport
City:	Plovdiv
Country:	Bulgaria
IATA Code:	PDV
ICAO Code:	LBPD
Coordinates:	42°4′4″N, 24°51′2″E