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How far is Heihe from Ishigaki?

The distance between Ishigaki (New Ishigaki Airport) and Heihe (Heihe Aihui Airport) is 1785 miles / 2873 kilometers / 1551 nautical miles.

New Ishigaki Airport – Heihe Aihui Airport

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1785
Miles
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2873
Kilometers
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1551
Nautical miles

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Distance from Ishigaki to Heihe

There are several ways to calculate the distance from Ishigaki to Heihe. Here are two standard methods:

Vincenty's formula (applied above)
  • 1785.209 miles
  • 2873.015 kilometers
  • 1551.304 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
  • 1788.475 miles
  • 2878.271 kilometers
  • 1554.142 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 Ishigaki to Heihe?

The estimated flight time from New Ishigaki Airport to Heihe Aihui Airport is 3 hours and 52 minutes.

Flight carbon footprint between New Ishigaki Airport (ISG) and Heihe Aihui Airport (HEK)

On average, flying from Ishigaki to Heihe generates about 199 kg of CO2 per passenger, and 199 kilograms equals 439 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ishigaki to Heihe

See the map of the shortest flight path between New Ishigaki Airport (ISG) and Heihe Aihui Airport (HEK).

Airport information

Origin New Ishigaki Airport
City: Ishigaki
Country: Japan Flag of Japan
IATA Code: ISG
ICAO Code: ROIG
Coordinates: 24°23′47″N, 124°14′42″E
Destination Heihe Aihui Airport
City: Heihe
Country: China Flag of China
IATA Code: HEK
ICAO Code: ZYHE
Coordinates: 50°10′17″N, 127°18′31″E