How far is Rockford, IL, from Tokyo?

The distance between Tokyo (Haneda Airport) and Rockford (Chicago Rockford International Airport) is 6256 miles / 10068 kilometers / 5436 nautical miles.

Distance from Tokyo to Rockford

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

Vincenty's formula (applied above)

• 6256.013 miles
• 10068.077 kilometers
• 5436.327 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

• 6241.686 miles
• 10045.019 kilometers
• 5423.877 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 Tokyo to Rockford?

The estimated flight time from Haneda Airport to Chicago Rockford International Airport is 12 hours and 20 minutes.

What is the time difference between Tokyo and Rockford?

The time difference between Tokyo and Rockford is 15 hours. Rockford is 15 hours behind Tokyo.

Flight carbon footprint between Haneda Airport (HND) and Chicago Rockford International Airport (RFD)

On average, flying from Tokyo to Rockford generates about 752 kg of CO2 per passenger, and 752 kilograms equals 1 657 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tokyo to Rockford

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

Airport information

Origin	Haneda Airport
City:	Tokyo
Country:	Japan
IATA Code:	HND
ICAO Code:	RJTT
Coordinates:	35°33′8″N, 139°46′47″E

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