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

The distance between Hana (Hana Airport) and Rockford (Chicago Rockford International Airport) is 4105 miles / 6607 kilometers / 3568 nautical miles.

Distance from Hana to Rockford

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

Vincenty's formula (applied above)

• 4105.423 miles
• 6607.037 kilometers
• 3567.515 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

• 4099.708 miles
• 6597.841 kilometers
• 3562.549 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 Hana to Rockford?

The estimated flight time from Hana Airport to Chicago Rockford International Airport is 8 hours and 16 minutes.

What is the time difference between Hana and Rockford?

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

Flight carbon footprint between Hana Airport (HNM) and Chicago Rockford International Airport (RFD)

On average, flying from Hana to Rockford generates about 470 kg of CO2 per passenger, and 470 kilograms equals 1 035 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hana to Rockford

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

Airport information

Origin	Hana Airport
City:	Hana, HI
Country:	United States
IATA Code:	HNM
ICAO Code:	PHHN
Coordinates:	20°47′44″N, 156°0′50″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