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

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

Distance from Rockford to Kalaupapa

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

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

What is the time difference between Rockford and Kalaupapa?

The time difference between Rockford and Kalaupapa is 4 hours. Kalaupapa is 4 hours behind Rockford.

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

On average, flying from Rockford to Kalaupapa 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 Rockford to Kalaupapa

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

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