How far is Rockford, IL, from Ponce?

The distance between Ponce (Mercedita International Airport) and Rockford (Chicago Rockford International Airport) is 2130 miles / 3428 kilometers / 1851 nautical miles.

Distance from Ponce to Rockford

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

Vincenty's formula (applied above)

• 2129.952 miles
• 3427.826 kilometers
• 1850.878 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

• 2132.251 miles
• 3431.526 kilometers
• 1852.876 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 Ponce to Rockford?

The estimated flight time from Mercedita International Airport to Chicago Rockford International Airport is 4 hours and 31 minutes.

What is the time difference between Ponce and Rockford?

The time difference between Ponce and Rockford is 2 hours. Rockford is 2 hours behind Ponce.

Flight carbon footprint between Mercedita International Airport (PSE) and Chicago Rockford International Airport (RFD)

On average, flying from Ponce to Rockford generates about 232 kg of CO2 per passenger, and 232 kilograms equals 512 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ponce to Rockford

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

Airport information

Origin	Mercedita International Airport
City:	Ponce
Country:	Puerto Rico
IATA Code:	PSE
ICAO Code:	TJPS
Coordinates:	18°0′29″N, 66°33′46″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