# Distance from Portland (PDX) to Stung Treng (TNX)

> 11,833 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,833 km / 7,353 mi / 6,389 nm
- **Estimated flight time**: 15h
- **Heading**: 310° (northwest)
- **Return heading**: 33° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Cambodia
- **Intercontinental**: North America → Asia
- **Time difference**: +14h (When it's 20:58 in Portland, it's 10:58 in Stung Treng)
- **Elevation difference**: 172 ft (TNX is higher than PDX)

## Airports

### [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)

- City: Portland, United States
- ICAO: KPDX
- Timezone: America/Los_Angeles
- Coordinates: 45.590000, -122.600000
- Elevation: 31 ft

### [Stung Treng Airport (TNX)](https://www.flightduration.online/airport/tnx-stung-treng-stung-treng-airport/1ef266df-efbc-6ae2-a895-06bb2780ed98)

- City: Stung Treng, Cambodia
- ICAO: VDST
- Timezone: Asia/Phnom_Penh
- Coordinates: 13.530000, 106.020000
- Elevation: 203 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 20:58 in Portland, it's 10:58 in Stung Treng.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Stung Treng Airport (TNX)](https://www.flightduration.online/airport/tnx-stung-treng-stung-treng-airport/1ef266df-efbc-6ae2-a895-06bb2780ed98)
- [Flight duration calculator](/#calculator)