How far is Rockford, IL, from Puerto Asís?

The distance between Puerto Asís (Tres de Mayo Airport) and Rockford (Chicago Rockford International Airport) is 2974 miles / 4787 kilometers / 2585 nautical miles.

Distance from Puerto Asís to Rockford

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

Vincenty's formula (applied above)

• 2974.497 miles
• 4786.989 kilometers
• 2584.767 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

• 2985.112 miles
• 4804.072 kilometers
• 2593.991 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 Asís to Rockford?

The estimated flight time from Tres de Mayo Airport to Chicago Rockford International Airport is 6 hours and 7 minutes.

What is the time difference between Puerto Asís and Rockford?

The time difference between Puerto Asís and Rockford is 1 hour. Rockford is 1 hour behind Puerto Asís.

Flight carbon footprint between Tres de Mayo Airport (PUU) and Chicago Rockford International Airport (RFD)

On average, flying from Puerto Asís to Rockford generates about 331 kg of CO2 per passenger, and 331 kilograms equals 730 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Puerto Asís to Rockford

See the map of the shortest flight path between Tres de Mayo Airport (PUU) and Chicago Rockford International Airport (RFD).

Airport information

Origin	Tres de Mayo Airport
City:	Puerto Asís
Country:	Colombia
IATA Code:	PUU
ICAO Code:	SKAS
Coordinates:	0°30′18″N, 76°30′2″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