How far is Roi Et from Zhanjiang?

The distance between Zhanjiang (Zhanjiang Airport) and Roi Et (Roi Et Airport) is 556 miles / 895 kilometers / 483 nautical miles.

The driving distance from Zhanjiang (ZHA) to Roi Et (ROI) is 872 miles / 1403 kilometers, and travel time by car is about 17 hours 41 minutes.

Distance from Zhanjiang to Roi Et

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

Vincenty's formula (applied above)

• 555.905 miles
• 894.642 kilometers
• 483.068 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

• 556.430 miles
• 895.487 kilometers
• 483.524 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 Zhanjiang to Roi Et?

The estimated flight time from Zhanjiang Airport to Roi Et Airport is 1 hour and 33 minutes.

What is the time difference between Zhanjiang and Roi Et?

The time difference between Zhanjiang and Roi Et is 1 hour. Roi Et is 1 hour ahead of Zhanjiang.

Flight carbon footprint between Zhanjiang Airport (ZHA) and Roi Et Airport (ROI)

On average, flying from Zhanjiang to Roi Et generates about 107 kg of CO2 per passenger, and 107 kilograms equals 236 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Zhanjiang Airport (ZHA) and Roi Et Airport (ROI).

Airport information

Origin	Zhanjiang Airport
City:	Zhanjiang
Country:	China
IATA Code:	ZHA
ICAO Code:	ZGZJ
Coordinates:	21°12′51″N, 110°21′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