Air Miles Calculator

Distance between Hong Kong (HKG) and Ko Samui (USM)

Distance from Hong Kong International Airport to Samui Airport is 1271 miles / 2045 kilometers / 1104 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1270.732 miles
  • 2045.045 kilometers
  • 1104.236 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1272.741 miles
  • 2048.278 kilometers
  • 1105.981 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Hong Kong International Airport (HKG) to Samui Airport (USM) is 2 hours 54 minutes.

Time difference and current local times

The time difference between Hong Kong and Ko Samui is 1 hour. Ko Samui is 1 hour behind Hong Kong.

Time Difference

Hong Kong
Ko Samui

Hong Kong

 HKT

Ko Samui

 +07

Airport information


A Hong Kong International Airport
City: Hong Kong
Country: Hong Kong Flag of Hong Kong
IATA Code: HKG
ICAO Code: VHHH
Coordinates: 22°18′32″N, 113°54′54″E

B Samui Airport
City: Ko Samui
Country: Thailand Flag of Thailand
IATA Code: USM
ICAO Code: VTSM
Coordinates: 9°32′52″N, 100°3′43″E

Map

Flight map from Hong Kong to Ko Samui.

Frequent Flyer Miles Calculator

Hong Kong (HKG) → Ko Samui (USM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1271
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1271

Round trip?