How far is Decatur, IL, from Tokyo?

The distance between Tokyo (Narita International Airport) and Decatur (Decatur Airport) is 6361 miles / 10236 kilometers / 5527 nautical miles.

Distance from Tokyo to Decatur

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

Vincenty's formula (applied above)

• 6360.640 miles
• 10236.458 kilometers
• 5527.245 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

• 6346.400 miles
• 10213.541 kilometers
• 5514.871 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 Decatur?

The estimated flight time from Narita International Airport to Decatur Airport is 12 hours and 32 minutes.

What is the time difference between Tokyo and Decatur?

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

Flight carbon footprint between Narita International Airport (NRT) and Decatur Airport (DEC)

On average, flying from Tokyo to Decatur generates about 766 kg of CO2 per passenger, and 766 kilograms equals 1 688 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tokyo to Decatur

See the map of the shortest flight path between Narita International Airport (NRT) and Decatur Airport (DEC).

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	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″W