How far is Seletar from Ranong?

The distance between Ranong (Ranong Airport) and Seletar (Seletar Airport) is 680 miles / 1094 kilometers / 591 nautical miles.

The driving distance from Ranong (UNN) to Seletar (XSP) is 851 miles / 1369 kilometers, and travel time by car is about 16 hours 43 minutes.

Distance from Ranong to Seletar

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

Vincenty's formula (applied above)

• 679.756 miles
• 1093.962 kilometers
• 590.692 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

• 682.206 miles
• 1097.904 kilometers
• 592.821 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 Seletar?

The estimated flight time from Ranong Airport to Seletar Airport is 1 hour and 47 minutes.

What is the time difference between Ranong and Seletar?

The time difference between Ranong and Seletar is 1 hour. Seletar is 1 hour ahead of Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Seletar Airport (XSP)

On average, flying from Ranong to Seletar generates about 122 kg of CO2 per passenger, and 122 kilograms equals 270 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 Seletar

See the map of the shortest flight path between Ranong Airport (UNN) and Seletar Airport (XSP).

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	Seletar Airport
City:	Seletar
Country:	Singapore
IATA Code:	XSP
ICAO Code:	WSSL
Coordinates:	1°25′1″N, 103°52′4″E