How far is Rockford, IL, from Kalaupapa, HI?

The distance between Kalaupapa (Kalaupapa Airport) and Rockford (Chicago Rockford International Airport) is 4137 miles / 6658 kilometers / 3595 nautical miles.

Distance from Kalaupapa to Rockford

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

Vincenty's formula (applied above)

• 4137.299 miles
• 6658.338 kilometers
• 3595.215 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

• 4131.352 miles
• 6648.767 kilometers
• 3590.047 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 Kalaupapa to Rockford?

The estimated flight time from Kalaupapa Airport to Chicago Rockford International Airport is 8 hours and 20 minutes.

What is the time difference between Kalaupapa and Rockford?

The time difference between Kalaupapa and Rockford is 4 hours. Rockford is 4 hours ahead of Kalaupapa.

Flight carbon footprint between Kalaupapa Airport (LUP) and Chicago Rockford International Airport (RFD)

On average, flying from Kalaupapa to Rockford generates about 474 kg of CO2 per passenger, and 474 kilograms equals 1 044 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kalaupapa to Rockford

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

Airport information

Origin	Kalaupapa Airport
City:	Kalaupapa, HI
Country:	United States
IATA Code:	LUP
ICAO Code:	PHLU
Coordinates:	21°12′39″N, 156°58′26″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