How far is Puerto Rico from Rockford, IL?

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

Distance from Rockford to Puerto Rico

There are several ways to calculate the distance from Rockford to Puerto Rico. 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 Rockford to Puerto Rico?

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

What is the time difference between Rockford and Puerto Rico?

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

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

On average, flying from Rockford to Puerto Rico 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 Rockford to Puerto Rico

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

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