How far is Hongping from Roi Et?

The distance between Roi Et (Roi Et Airport) and Hongping (Shennongjia Hongping Airport) is 1145 miles / 1842 kilometers / 995 nautical miles.

The driving distance from Roi Et (ROI) to Hongping (HPG) is 1647 miles / 2650 kilometers, and travel time by car is about 32 hours 7 minutes.

Distance from Roi Et to Hongping

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

Vincenty's formula (applied above)

• 1144.691 miles
• 1842.201 kilometers
• 994.709 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

• 1148.344 miles
• 1848.081 kilometers
• 997.884 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 Roi Et to Hongping?

The estimated flight time from Roi Et Airport to Shennongjia Hongping Airport is 2 hours and 40 minutes.

What is the time difference between Roi Et and Hongping?

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

Flight carbon footprint between Roi Et Airport (ROI) and Shennongjia Hongping Airport (HPG)

On average, flying from Roi Et to Hongping generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Roi Et Airport (ROI) and Shennongjia Hongping Airport (HPG).

Airport information

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

Destination	Shennongjia Hongping Airport
City:	Hongping
Country:	China
IATA Code:	HPG
ICAO Code:	ZHSN
Coordinates:	31°37′33″N, 110°20′24″E