How far is Roi Et from Da Nang?

The distance between Da Nang (Da Nang International Airport) and Roi Et (Roi Et Airport) is 294 miles / 473 kilometers / 256 nautical miles.

The driving distance from Da Nang (DAD) to Roi Et (ROI) is 399 miles / 642 kilometers, and travel time by car is about 9 hours 7 minutes.

Distance from Da Nang to Roi Et

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

Vincenty's formula (applied above)

• 294.217 miles
• 473.497 kilometers
• 255.668 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

• 293.813 miles
• 472.847 kilometers
• 255.317 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 Da Nang to Roi Et?

The estimated flight time from Da Nang International Airport to Roi Et Airport is 1 hour and 3 minutes.

What is the time difference between Da Nang and Roi Et?

There is no time difference between Da Nang and Roi Et.

Flight carbon footprint between Da Nang International Airport (DAD) and Roi Et Airport (ROI)

On average, flying from Da Nang to Roi Et generates about 68 kg of CO2 per passenger, and 68 kilograms equals 151 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Da Nang to Roi Et

See the map of the shortest flight path between Da Nang International Airport (DAD) and Roi Et Airport (ROI).

Airport information

Origin	Da Nang International Airport
City:	Da Nang
Country:	Vietnam
IATA Code:	DAD
ICAO Code:	VVDN
Coordinates:	16°2′38″N, 108°11′56″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