How far is Rishiri from Chokurdah?

The distance between Chokurdah (Chokurdakh Airport) and Rishiri (Rishiri Airport) is 1771 miles / 2851 kilometers / 1539 nautical miles.

The driving distance from Chokurdah (CKH) to Rishiri (RIS) is 5386 miles / 8668 kilometers, and travel time by car is about 154 hours 12 minutes.

Distance from Chokurdah to Rishiri

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

Vincenty's formula (applied above)

• 1771.229 miles
• 2850.517 kilometers
• 1539.156 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

• 1768.414 miles
• 2845.987 kilometers
• 1536.710 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 Chokurdah to Rishiri?

The estimated flight time from Chokurdakh Airport to Rishiri Airport is 3 hours and 51 minutes.

What is the time difference between Chokurdah and Rishiri?

The time difference between Chokurdah and Rishiri is 2 hours. Rishiri is 2 hours behind Chokurdah.

Flight carbon footprint between Chokurdakh Airport (CKH) and Rishiri Airport (RIS)

On average, flying from Chokurdah to Rishiri generates about 198 kg of CO2 per passenger, and 198 kilograms equals 436 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chokurdah to Rishiri

See the map of the shortest flight path between Chokurdakh Airport (CKH) and Rishiri Airport (RIS).

Airport information

Origin	Chokurdakh Airport
City:	Chokurdah
Country:	Russia
IATA Code:	CKH
ICAO Code:	UESO
Coordinates:	70°37′23″N, 147°54′7″E

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