How far is Tokunoshima from Rishiri?

The distance between Rishiri (Rishiri Airport) and Tokunoshima (Tokunoshima Airport) is 1378 miles / 2218 kilometers / 1197 nautical miles.

The driving distance from Rishiri (RIS) to Tokunoshima (TKN) is 1962 miles / 3157 kilometers, and travel time by car is about 142 hours 29 minutes.

Distance from Rishiri to Tokunoshima

There are several ways to calculate the distance from Rishiri to Tokunoshima. Here are two standard methods:

Vincenty's formula (applied above)

• 1378.038 miles
• 2217.737 kilometers
• 1197.482 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

• 1379.382 miles
• 2219.901 kilometers
• 1198.650 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 Rishiri to Tokunoshima?

The estimated flight time from Rishiri Airport to Tokunoshima Airport is 3 hours and 6 minutes.

What is the time difference between Rishiri and Tokunoshima?

There is no time difference between Rishiri and Tokunoshima.

Flight carbon footprint between Rishiri Airport (RIS) and Tokunoshima Airport (TKN)

On average, flying from Rishiri to Tokunoshima generates about 172 kg of CO2 per passenger, and 172 kilograms equals 379 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rishiri to Tokunoshima

See the map of the shortest flight path between Rishiri Airport (RIS) and Tokunoshima Airport (TKN).

Airport information

Origin	Rishiri Airport
City:	Rishiri
Country:	Japan
IATA Code:	RIS
ICAO Code:	RJER
Coordinates:	45°14′31″N, 141°11′9″E

Destination	Tokunoshima Airport
City:	Tokunoshima
Country:	Japan
IATA Code:	TKN
ICAO Code:	RJKN
Coordinates:	27°50′11″N, 128°52′51″E