How far is Sakon Nakhon from Ranong?

The distance between Ranong (Ranong Airport) and Sakon Nakhon (Sakon Nakhon Airport) is 631 miles / 1016 kilometers / 548 nautical miles.

The driving distance from Ranong (UNN) to Sakon Nakhon (SNO) is 774 miles / 1245 kilometers, and travel time by car is about 15 hours 25 minutes.

Distance from Ranong to Sakon Nakhon

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

Vincenty's formula (applied above)

• 631.169 miles
• 1015.768 kilometers
• 548.471 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

• 632.967 miles
• 1018.662 kilometers
• 550.034 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 Ranong to Sakon Nakhon?

The estimated flight time from Ranong Airport to Sakon Nakhon Airport is 1 hour and 41 minutes.

What is the time difference between Ranong and Sakon Nakhon?

There is no time difference between Ranong and Sakon Nakhon.

Flight carbon footprint between Ranong Airport (UNN) and Sakon Nakhon Airport (SNO)

On average, flying from Ranong to Sakon Nakhon generates about 117 kg of CO2 per passenger, and 117 kilograms equals 257 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ranong to Sakon Nakhon

See the map of the shortest flight path between Ranong Airport (UNN) and Sakon Nakhon Airport (SNO).

Airport information

Origin	Ranong Airport
City:	Ranong
Country:	Thailand
IATA Code:	UNN
ICAO Code:	VTSR
Coordinates:	9°46′39″N, 98°35′7″E

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