How far is Wonsan from Rishiri?

The distance between Rishiri (Rishiri Airport) and Wonsan (Wonsan Kalma International Airport) is 817 miles / 1315 kilometers / 710 nautical miles.

The driving distance from Rishiri (RIS) to Wonsan (WOS) is 1980 miles / 3187 kilometers, and travel time by car is about 52 hours 56 minutes.

Distance from Rishiri to Wonsan

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

Vincenty's formula (applied above)

• 816.945 miles
• 1314.745 kilometers
• 709.906 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

• 815.594 miles
• 1312.572 kilometers
• 708.732 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 Wonsan?

The estimated flight time from Rishiri Airport to Wonsan Kalma International Airport is 2 hours and 2 minutes.

What is the time difference between Rishiri and Wonsan?

There is no time difference between Rishiri and Wonsan.

Flight carbon footprint between Rishiri Airport (RIS) and Wonsan Kalma International Airport (WOS)

On average, flying from Rishiri to Wonsan generates about 136 kg of CO2 per passenger, and 136 kilograms equals 301 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 Wonsan

See the map of the shortest flight path between Rishiri Airport (RIS) and Wonsan Kalma International Airport (WOS).

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	Wonsan Kalma International Airport
City:	Wonsan
Country:	North Korea
IATA Code:	WOS
ICAO Code:	ZKWS
Coordinates:	39°10′0″N, 127°29′9″E