# Distance from Tocumen (PTY) to Siem Reap (REP)

> 17,491 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,491 km / 10,868 mi / 9,444 nm
- **Estimated flight time**: 22h
- **Heading**: 352° (north)
- **Return heading**: 8° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Panama) → Cambodia
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 20:24 in Tocumen, it's 08:24 in Siem Reap)
- **Elevation difference**: 75 ft (REP is lower than PTY)

## Airports

### [Tocumen International Airport (PTY)](https://www.flightduration.online/airport/pty-tocumen-tocumen-international-airport/1ef266df-6516-6622-8185-06bb2780ed98)

- City: Tocumen, Panama
- ICAO: MPTO
- Timezone: America/Panama
- Coordinates: 9.070000, -79.380000
- Elevation: 135 ft

### [Angkor International Airport (REP)](https://www.flightduration.online/airport/rep-siem-reap-angkor-international-airport/1ef266df-efb8-691a-a780-06bb2780ed98)

- City: Siem Reap, Cambodia
- ICAO: VDSR
- Timezone: Asia/Phnom_Penh
- Coordinates: 13.410000, 103.810000
- Elevation: 60 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 20:24 in Tocumen, it's 08:24 in Siem Reap.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Tocumen International Airport (PTY)](https://www.flightduration.online/airport/pty-tocumen-tocumen-international-airport/1ef266df-6516-6622-8185-06bb2780ed98)
- [Angkor International Airport (REP)](https://www.flightduration.online/airport/rep-siem-reap-angkor-international-airport/1ef266df-efb8-691a-a780-06bb2780ed98)
- [Flight duration calculator](/#calculator)