How far is Great Falls, MT, from Tokyo?

The distance between Tokyo (Haneda Airport) and Great Falls (Great Falls International Airport) is 5227 miles / 8412 kilometers / 4542 nautical miles.

Distance from Tokyo to Great Falls

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

Vincenty's formula (applied above)

• 5227.037 miles
• 8412.101 kilometers
• 4542.171 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

• 5214.328 miles
• 8391.647 kilometers
• 4531.127 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 Great Falls?

The estimated flight time from Haneda Airport to Great Falls International Airport is 10 hours and 23 minutes.

What is the time difference between Tokyo and Great Falls?

The time difference between Tokyo and Great Falls is 16 hours. Great Falls is 16 hours behind Tokyo.

Flight carbon footprint between Haneda Airport (HND) and Great Falls International Airport (GTF)

On average, flying from Tokyo to Great Falls generates about 614 kg of CO2 per passenger, and 614 kilograms equals 1 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tokyo to Great Falls

See the map of the shortest flight path between Haneda Airport (HND) and Great Falls International Airport (GTF).

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	Great Falls International Airport
City:	Great Falls, MT
Country:	United States
IATA Code:	GTF
ICAO Code:	KGTF
Coordinates:	47°28′55″N, 111°22′15″W