How far is Rishiri from Mengnai?

The distance between Mengnai (Huatugou Airport) and Rishiri (Rishiri Airport) is 2605 miles / 4192 kilometers / 2263 nautical miles.

The driving distance from Mengnai (HTT) to Rishiri (RIS) is 4386 miles / 7059 kilometers, and travel time by car is about 96 hours 36 minutes.

Distance from Mengnai to Rishiri

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

Vincenty's formula (applied above)

• 2604.561 miles
• 4191.635 kilometers
• 2263.302 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

• 2598.145 miles
• 4181.309 kilometers
• 2257.726 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 Mengnai to Rishiri?

The estimated flight time from Huatugou Airport to Rishiri Airport is 5 hours and 25 minutes.

What is the time difference between Mengnai and Rishiri?

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

Flight carbon footprint between Huatugou Airport (HTT) and Rishiri Airport (RIS)

On average, flying from Mengnai to Rishiri generates about 287 kg of CO2 per passenger, and 287 kilograms equals 634 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Mengnai to Rishiri

See the map of the shortest flight path between Huatugou Airport (HTT) and Rishiri Airport (RIS).

Airport information

Origin	Huatugou Airport
City:	Mengnai
Country:	China
IATA Code:	HTT
ICAO Code:	ZLHX
Coordinates:	38°12′7″N, 90°50′29″E

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