How far is Roi Et from Sakon Nakhon?

The distance between Sakon Nakhon (Sakon Nakhon Airport) and Roi Et (Roi Et Airport) is 78 miles / 125 kilometers / 67 nautical miles.

The driving distance from Sakon Nakhon (SNO) to Roi Et (ROI) is 109 miles / 175 kilometers, and travel time by car is about 3 hours 9 minutes.

Distance from Sakon Nakhon to Roi Et

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

Vincenty's formula (applied above)

• 77.595 miles
• 124.877 kilometers
• 67.428 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

• 77.925 miles
• 125.408 kilometers
• 67.715 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 Sakon Nakhon to Roi Et?

The estimated flight time from Sakon Nakhon Airport to Roi Et Airport is 38 minutes.

What is the time difference between Sakon Nakhon and Roi Et?

There is no time difference between Sakon Nakhon and Roi Et.

Flight carbon footprint between Sakon Nakhon Airport (SNO) and Roi Et Airport (ROI)

On average, flying from Sakon Nakhon to Roi Et generates about 36 kg of CO2 per passenger, and 36 kilograms equals 80 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sakon Nakhon to Roi Et

See the map of the shortest flight path between Sakon Nakhon Airport (SNO) and Roi Et Airport (ROI).

Airport information

Origin	Sakon Nakhon Airport
City:	Sakon Nakhon
Country:	Thailand
IATA Code:	SNO
ICAO Code:	VTUI
Coordinates:	17°11′42″N, 104°7′8″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