How far is Zaysan from Phetchabun?

The distance between Phetchabun (Phetchabun Airport) and Zaysan (Zaysan Airport) is 2318 miles / 3730 kilometers / 2014 nautical miles.

The driving distance from Phetchabun (PHY) to Zaysan (SZI) is 3496 miles / 5626 kilometers, and travel time by car is about 65 hours 57 minutes.

Distance from Phetchabun to Zaysan

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

Vincenty's formula (applied above)

• 2317.886 miles
• 3730.277 kilometers
• 2014.188 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

• 2322.301 miles
• 3737.381 kilometers
• 2018.024 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 Phetchabun to Zaysan?

The estimated flight time from Phetchabun Airport to Zaysan Airport is 4 hours and 53 minutes.

What is the time difference between Phetchabun and Zaysan?

The time difference between Phetchabun and Zaysan is 2 hours. Zaysan is 2 hours behind Phetchabun.

Flight carbon footprint between Phetchabun Airport (PHY) and Zaysan Airport (SZI)

On average, flying from Phetchabun to Zaysan generates about 254 kg of CO2 per passenger, and 254 kilograms equals 560 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Phetchabun to Zaysan

See the map of the shortest flight path between Phetchabun Airport (PHY) and Zaysan Airport (SZI).

Airport information

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

Destination	Zaysan Airport
City:	Zaysan
Country:	Kazakhstan
IATA Code:	SZI
ICAO Code:	UASZ
Coordinates:	47°29′14″N, 84°53′15″E