How far is Roi Et from Hanzhong?

The distance between Hanzhong (Hanzhong Chenggu Airport) and Roi Et (Roi Et Airport) is 1184 miles / 1905 kilometers / 1029 nautical miles.

The driving distance from Hanzhong (HZG) to Roi Et (ROI) is 1567 miles / 2522 kilometers, and travel time by car is about 30 hours 33 minutes.

Distance from Hanzhong to Roi Et

There are several ways to calculate the distance from Hanzhong to Roi Et. Here are two standard methods:

Vincenty's formula (applied above)

• 1183.873 miles
• 1905.258 kilometers
• 1028.757 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

• 1188.202 miles
• 1912.226 kilometers
• 1032.520 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 Hanzhong to Roi Et?

The estimated flight time from Hanzhong Chenggu Airport to Roi Et Airport is 2 hours and 44 minutes.

What is the time difference between Hanzhong and Roi Et?

The time difference between Hanzhong and Roi Et is 1 hour. Roi Et is 1 hour behind Hanzhong.

Flight carbon footprint between Hanzhong Chenggu Airport (HZG) and Roi Et Airport (ROI)

On average, flying from Hanzhong to Roi Et generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hanzhong to Roi Et

See the map of the shortest flight path between Hanzhong Chenggu Airport (HZG) and Roi Et Airport (ROI).

Airport information

Origin	Hanzhong Chenggu Airport
City:	Hanzhong
Country:	China
IATA Code:	HZG
ICAO Code:	ZLHZ
Coordinates:	33°3′48″N, 107°0′28″E

Destination	Roi Et Airport
City:	Roi Et
Country:	Thailand
IATA Code:	ROI
ICAO Code:	VTUV
Coordinates:	16°7′0″N, 103°46′26″E