How far is Rishiri from Yan'an?

The distance between Yan'an (Yan'an Nanniwan Airport) and Rishiri (Rishiri Airport) is 1755 miles / 2824 kilometers / 1525 nautical miles.

The driving distance from Yan'an (ENY) to Rishiri (RIS) is 3236 miles / 5208 kilometers, and travel time by car is about 75 hours 28 minutes.

Distance from Yan'an to Rishiri

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

Vincenty's formula (applied above)

• 1754.854 miles
• 2824.164 kilometers
• 1524.927 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

• 1751.190 miles
• 2818.268 kilometers
• 1521.743 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 Yan'an to Rishiri?

The estimated flight time from Yan'an Nanniwan Airport to Rishiri Airport is 3 hours and 49 minutes.

What is the time difference between Yan'an and Rishiri?

The time difference between Yan'an and Rishiri is 1 hour. Rishiri is 1 hour ahead of Yan'an.

Flight carbon footprint between Yan'an Nanniwan Airport (ENY) and Rishiri Airport (RIS)

On average, flying from Yan'an to Rishiri generates about 197 kg of CO2 per passenger, and 197 kilograms equals 433 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Yan'an to Rishiri

See the map of the shortest flight path between Yan'an Nanniwan Airport (ENY) and Rishiri Airport (RIS).

Airport information

Origin	Yan'an Nanniwan Airport
City:	Yan'an
Country:	China
IATA Code:	ENY
ICAO Code:	ZLYA
Coordinates:	36°28′35″N, 109°27′55″E

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