How far is Bol from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Bol (Brač Airport) is 4967 miles / 7994 kilometers / 4317 nautical miles.

Distance from Rockford to Bol

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

Vincenty's formula (applied above)

• 4967.435 miles
• 7994.312 kilometers
• 4316.583 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

• 4954.454 miles
• 7973.421 kilometers
• 4305.303 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 Bol?

The estimated flight time from Chicago Rockford International Airport to Brač Airport is 9 hours and 54 minutes.

What is the time difference between Rockford and Bol?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Brač Airport (BWK)

On average, flying from Rockford to Bol generates about 580 kg of CO2 per passenger, and 580 kilograms equals 1 278 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Bol

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

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	Brač Airport
City:	Bol
Country:	Croatia
IATA Code:	BWK
ICAO Code:	LDSB
Coordinates:	43°17′8″N, 16°40′46″E