How far is Idaho Falls, ID, from Tokyo?

The distance between Tokyo (Narita International Airport) and Idaho Falls (Idaho Falls Regional Airport) is 5332 miles / 8582 kilometers / 4634 nautical miles.

Distance from Tokyo to Idaho Falls

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

Vincenty's formula (applied above)

• 5332.475 miles
• 8581.787 kilometers
• 4633.794 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

• 5319.780 miles
• 8561.357 kilometers
• 4622.763 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 Idaho Falls?

The estimated flight time from Narita International Airport to Idaho Falls Regional Airport is 10 hours and 35 minutes.

What is the time difference between Tokyo and Idaho Falls?

The time difference between Tokyo and Idaho Falls is 15 hours. Idaho Falls is 15 hours behind Tokyo.

Flight carbon footprint between Narita International Airport (NRT) and Idaho Falls Regional Airport (IDA)

On average, flying from Tokyo to Idaho Falls generates about 627 kg of CO2 per passenger, and 627 kilograms equals 1 383 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tokyo to Idaho Falls

See the map of the shortest flight path between Narita International Airport (NRT) and Idaho Falls Regional Airport (IDA).

Airport information

Origin	Narita International Airport
City:	Tokyo
Country:	Japan
IATA Code:	NRT
ICAO Code:	RJAA
Coordinates:	35°45′52″N, 140°23′9″E

Destination	Idaho Falls Regional Airport
City:	Idaho Falls, ID
Country:	United States
IATA Code:	IDA
ICAO Code:	KIDA
Coordinates:	43°30′52″N, 112°4′15″W