How far is Phetchabun from Heihe?

The distance between Heihe (Heihe Aihui Airport) and Phetchabun (Phetchabun Airport) is 2728 miles / 4390 kilometers / 2371 nautical miles.

The driving distance from Heihe (HEK) to Phetchabun (PHY) is 3437 miles / 5532 kilometers, and travel time by car is about 64 hours 8 minutes.

Distance from Heihe to Phetchabun

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

Vincenty's formula (applied above)

• 2728.089 miles
• 4390.434 kilometers
• 2370.645 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

• 2731.228 miles
• 4395.485 kilometers
• 2373.372 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 Heihe to Phetchabun?

The estimated flight time from Heihe Aihui Airport to Phetchabun Airport is 5 hours and 39 minutes.

What is the time difference between Heihe and Phetchabun?

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

Flight carbon footprint between Heihe Aihui Airport (HEK) and Phetchabun Airport (PHY)

On average, flying from Heihe to Phetchabun generates about 302 kg of CO2 per passenger, and 302 kilograms equals 666 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Heihe to Phetchabun

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

Airport information

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

Destination	Phetchabun Airport
City:	Phetchabun
Country:	Thailand
IATA Code:	PHY
ICAO Code:	VTPB
Coordinates:	16°40′33″N, 101°11′41″E