# Distance from Bangkok (BKK) to Portland (HIO)

> 12,104 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,104 km / 7,521 mi / 6,536 nm
- **Estimated flight time**: 15h
- **Heading**: 31° (north northeast)
- **Return heading**: 315° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Thailand) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -14h (When it's 10:13 in Bangkok, it's 20:13 in Portland)
- **Elevation difference**: 203 ft (HIO is higher than BKK)

## Airports

### [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)

- City: Bangkok, Thailand
- ICAO: VTBS
- Timezone: Asia/Bangkok
- Coordinates: 13.680000, 100.750000
- Elevation: 5 ft

### [Portland-Hillsboro Airport (HIO)](https://www.flightduration.online/airport/hio-portland-portland-hillsboro-airport/1ef266df-20b3-64b2-b8db-06bb2780ed98)

- City: Portland, United States
- ICAO: KHIO
- Timezone: America/Los_Angeles
- Coordinates: 45.540000, -122.950000
- Elevation: 208 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 10:13 in Bangkok, it's 20:13 in Portland.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)
- [Portland-Hillsboro Airport (HIO)](https://www.flightduration.online/airport/hio-portland-portland-hillsboro-airport/1ef266df-20b3-64b2-b8db-06bb2780ed98)
- [Flight duration calculator](/#calculator)