# Distance from Apia (APW) to Na Thon (Ko Samui Island) (USM)

> 10,040 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,040 km / 6,238 mi / 5,421 nm
- **Estimated flight time**: 13h
- **Heading**: 280° (west)
- **Return heading**: 104° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Samoa) → Thailand
- **Intercontinental**: Oceania → Asia
- **Time difference**: -6h (When it's 13:57 in Apia, it's 07:57 in Na Thon (Ko Samui Island))
- **Elevation difference**: 6 ft (USM is higher than APW)

## Airports

### [Faleolo International Airport (APW)](https://www.flightduration.online/airport/apw-apia-faleolo-international-airport/1ef266df-730d-6906-ae9b-06bb2780ed98)

- City: Apia, Samoa
- ICAO: NSFA
- Timezone: Pacific/Apia
- Coordinates: -13.830000, -172.010000
- Elevation: 58 ft

### [Samui Airport (USM)](https://www.flightduration.online/airport/usm-na-thon-ko-samui-island-samui-airport/1ef266df-f5a3-6c12-8349-06bb2780ed98)

- City: Na Thon (Ko Samui Island), Thailand
- ICAO: VTSM
- Timezone: Asia/Bangkok
- Coordinates: 9.550000, 100.060000
- Elevation: 64 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 13:57 in Apia, it's 07:57 in Na Thon (Ko Samui Island).
With a 6-hour time difference, expect significant jet lag.

## Related

- [Faleolo International Airport (APW)](https://www.flightduration.online/airport/apw-apia-faleolo-international-airport/1ef266df-730d-6906-ae9b-06bb2780ed98)
- [Samui Airport (USM)](https://www.flightduration.online/airport/usm-na-thon-ko-samui-island-samui-airport/1ef266df-f5a3-6c12-8349-06bb2780ed98)
- [Flight duration calculator](/#calculator)