How far is Seletar from Hat Yai?

The distance between Hat Yai (Hat Yai International Airport) and Seletar (Seletar Airport) is 448 miles / 722 kilometers / 390 nautical miles.

The driving distance from Hat Yai (HDY) to Seletar (XSP) is 552 miles / 888 kilometers, and travel time by car is about 10 hours 43 minutes.

Distance from Hat Yai to Seletar

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

Vincenty's formula (applied above)

• 448.434 miles
• 721.685 kilometers
• 389.679 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

• 450.070 miles
• 724.317 kilometers
• 391.100 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 Hat Yai to Seletar?

The estimated flight time from Hat Yai International Airport to Seletar Airport is 1 hour and 20 minutes.

What is the time difference between Hat Yai and Seletar?

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

Flight carbon footprint between Hat Yai International Airport (HDY) and Seletar Airport (XSP)

On average, flying from Hat Yai to Seletar generates about 91 kg of CO2 per passenger, and 91 kilograms equals 201 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hat Yai to Seletar

See the map of the shortest flight path between Hat Yai International Airport (HDY) and Seletar Airport (XSP).

Airport information

Origin	Hat Yai International Airport
City:	Hat Yai
Country:	Thailand
IATA Code:	HDY
ICAO Code:	VTSS
Coordinates:	6°55′59″N, 100°23′34″E

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