How far is Songtao from Ranong?

The distance between Ranong (Ranong Airport) and Songtao (Tongren Fenghuang Airport) is 1428 miles / 2298 kilometers / 1241 nautical miles.

The driving distance from Ranong (UNN) to Songtao (TEN) is 1937 miles / 3117 kilometers, and travel time by car is about 36 hours 52 minutes.

Distance from Ranong to Songtao

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

Vincenty's formula (applied above)

• 1427.762 miles
• 2297.760 kilometers
• 1240.691 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

• 1432.144 miles
• 2304.813 kilometers
• 1244.499 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 Songtao?

The estimated flight time from Ranong Airport to Tongren Fenghuang Airport is 3 hours and 12 minutes.

What is the time difference between Ranong and Songtao?

The time difference between Ranong and Songtao is 1 hour. Songtao is 1 hour behind Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Tongren Fenghuang Airport (TEN)

On average, flying from Ranong to Songtao generates about 175 kg of CO2 per passenger, and 175 kilograms equals 386 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 Songtao

See the map of the shortest flight path between Ranong Airport (UNN) and Tongren Fenghuang Airport (TEN).

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	Tongren Fenghuang Airport
City:	Songtao
Country:	China
IATA Code:	TEN
ICAO Code:	ZUTR
Coordinates:	27°52′59″N, 109°18′32″E