How far is Rishiri from Delingha?

The distance between Delingha (Delingha Airport) and Rishiri (Rishiri Airport) is 2327 miles / 3744 kilometers / 2022 nautical miles.

The driving distance from Delingha (HXD) to Rishiri (RIS) is 3978 miles / 6402 kilometers, and travel time by car is about 88 hours 59 minutes.

Distance from Delingha to Rishiri

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

Vincenty's formula (applied above)

• 2326.558 miles
• 3744.232 kilometers
• 2021.723 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

• 2321.109 miles
• 3735.463 kilometers
• 2016.988 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 Delingha to Rishiri?

The estimated flight time from Delingha Airport to Rishiri Airport is 4 hours and 54 minutes.

What is the time difference between Delingha and Rishiri?

The time difference between Delingha and Rishiri is 1 hour. Rishiri is 1 hour ahead of Delingha.

Flight carbon footprint between Delingha Airport (HXD) and Rishiri Airport (RIS)

On average, flying from Delingha to Rishiri generates about 255 kg of CO2 per passenger, and 255 kilograms equals 562 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Delingha to Rishiri

See the map of the shortest flight path between Delingha Airport (HXD) and Rishiri Airport (RIS).

Airport information

Origin	Delingha Airport
City:	Delingha
Country:	China
IATA Code:	HXD
ICAO Code:	ZLDL
Coordinates:	37°7′31″N, 97°16′7″E

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