How far is Rishiri from Songtao?

The distance between Songtao (Tongren Fenghuang Airport) and Rishiri (Rishiri Airport) is 2117 miles / 3408 kilometers / 1840 nautical miles.

The driving distance from Songtao (TEN) to Rishiri (RIS) is 3702 miles / 5958 kilometers, and travel time by car is about 83 hours 46 minutes.

Distance from Songtao to Rishiri

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

Vincenty's formula (applied above)

• 2117.364 miles
• 3407.567 kilometers
• 1839.939 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

• 2115.425 miles
• 3404.446 kilometers
• 1838.254 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 Songtao to Rishiri?

The estimated flight time from Tongren Fenghuang Airport to Rishiri Airport is 4 hours and 30 minutes.

What is the time difference between Songtao and Rishiri?

The time difference between Songtao and Rishiri is 3 hours. Rishiri is 3 hours ahead of Songtao.

Flight carbon footprint between Tongren Fenghuang Airport (TEN) and Rishiri Airport (RIS)

On average, flying from Songtao to Rishiri generates about 231 kg of CO2 per passenger, and 231 kilograms equals 509 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Songtao to Rishiri

See the map of the shortest flight path between Tongren Fenghuang Airport (TEN) and Rishiri Airport (RIS).

Airport information

Origin	Tongren Fenghuang Airport
City:	Songtao
Country:	China
IATA Code:	TEN
ICAO Code:	ZUTR
Coordinates:	27°52′59″N, 109°18′32″E

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