How far is Florence, SC, from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Florence (Florence Regional Airport) is 751 miles / 1209 kilometers / 653 nautical miles.

The driving distance from Rockford (RFD) to Florence (FLO) is 938 miles / 1510 kilometers, and travel time by car is about 18 hours 12 minutes.

Distance from Rockford to Florence

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

Vincenty's formula (applied above)

• 751.085 miles
• 1208.754 kilometers
• 652.675 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

• 750.974 miles
• 1208.575 kilometers
• 652.578 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 Florence?

The estimated flight time from Chicago Rockford International Airport to Florence Regional Airport is 1 hour and 55 minutes.

What is the time difference between Rockford and Florence?

The time difference between Rockford and Florence is 1 hour. Florence is 1 hour ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Florence Regional Airport (FLO)

On average, flying from Rockford to Florence generates about 130 kg of CO2 per passenger, and 130 kilograms equals 287 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rockford to Florence

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Florence Regional Airport (FLO).

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	Florence Regional Airport
City:	Florence, SC
Country:	United States
IATA Code:	FLO
ICAO Code:	KFLO
Coordinates:	34°11′7″N, 79°43′26″W