How far is Rockford, IL, from Puerto Rico?

The distance between Puerto Rico (Puerto Rico Airport) and Rockford (Chicago Rockford International Airport) is 3914 miles / 6299 kilometers / 3401 nautical miles.

Distance from Puerto Rico to Rockford

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

Vincenty's formula (applied above)

• 3914.172 miles
• 6299.249 kilometers
• 3401.322 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

• 3928.197 miles
• 6321.820 kilometers
• 3413.510 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 Puerto Rico to Rockford?

The estimated flight time from Puerto Rico Airport to Chicago Rockford International Airport is 7 hours and 54 minutes.

What is the time difference between Puerto Rico and Rockford?

The time difference between Puerto Rico and Rockford is 2 hours. Rockford is 2 hours behind Puerto Rico.

Flight carbon footprint between Puerto Rico Airport (PUR) and Chicago Rockford International Airport (RFD)

On average, flying from Puerto Rico to Rockford generates about 446 kg of CO2 per passenger, and 446 kilograms equals 983 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Puerto Rico to Rockford

See the map of the shortest flight path between Puerto Rico Airport (PUR) and Chicago Rockford International Airport (RFD).

Airport information

Origin	Puerto Rico Airport
City:	Puerto Rico
Country:	Bolivia
IATA Code:	PUR
ICAO Code:	SLPR
Coordinates:	11°6′27″S, 67°33′4″W

Destination	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