How far is Roi Et from Shangri-La?

The distance between Shangri-La (Diqing Shangri-La Airport) and Roi Et (Roi Et Airport) is 845 miles / 1360 kilometers / 734 nautical miles.

The driving distance from Shangri-La (DIG) to Roi Et (ROI) is 1196 miles / 1925 kilometers, and travel time by car is about 24 hours 23 minutes.

Distance from Shangri-La to Roi Et

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

Vincenty's formula (applied above)

• 845.156 miles
• 1360.146 kilometers
• 734.420 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

• 848.218 miles
• 1365.075 kilometers
• 737.082 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 Shangri-La to Roi Et?

The estimated flight time from Diqing Shangri-La Airport to Roi Et Airport is 2 hours and 6 minutes.

What is the time difference between Shangri-La and Roi Et?

The time difference between Shangri-La and Roi Et is 1 hour. Roi Et is 1 hour behind Shangri-La.

Flight carbon footprint between Diqing Shangri-La Airport (DIG) and Roi Et Airport (ROI)

On average, flying from Shangri-La to Roi Et generates about 139 kg of CO2 per passenger, and 139 kilograms equals 306 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Shangri-La to Roi Et

See the map of the shortest flight path between Diqing Shangri-La Airport (DIG) and Roi Et Airport (ROI).

Airport information

Origin	Diqing Shangri-La Airport
City:	Shangri-La
Country:	China
IATA Code:	DIG
ICAO Code:	ZPDQ
Coordinates:	27°47′36″N, 99°40′37″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