How far is Heihe from Kikai?

The distance between Kikai (Kikai Airport) and Heihe (Heihe Aihui Airport) is 1514 miles / 2436 kilometers / 1315 nautical miles.

The driving distance from Kikai (KKX) to Heihe (HEK) is 1905 miles / 3065 kilometers, and travel time by car is about 112 hours 0 minutes.

Distance from Kikai to Heihe

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

Vincenty's formula (applied above)

• 1513.669 miles
• 2436.015 kilometers
• 1315.343 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

• 1515.966 miles
• 2439.710 kilometers
• 1317.338 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 Kikai to Heihe?

The estimated flight time from Kikai Airport to Heihe Aihui Airport is 3 hours and 21 minutes.

What is the time difference between Kikai and Heihe?

The time difference between Kikai and Heihe is 1 hour. Heihe is 1 hour behind Kikai.

Flight carbon footprint between Kikai Airport (KKX) and Heihe Aihui Airport (HEK)

On average, flying from Kikai to Heihe generates about 180 kg of CO2 per passenger, and 180 kilograms equals 398 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kikai to Heihe

See the map of the shortest flight path between Kikai Airport (KKX) and Heihe Aihui Airport (HEK).

Airport information

Origin	Kikai Airport
City:	Kikai
Country:	Japan
IATA Code:	KKX
ICAO Code:	RJKI
Coordinates:	28°19′16″N, 129°55′40″E

Destination	Heihe Aihui Airport
City:	Heihe
Country:	China
IATA Code:	HEK
ICAO Code:	ZYHE
Coordinates:	50°10′17″N, 127°18′31″E