# Distance from Portland (PDX) to Santan-Borneo Island (TSX)

> 12,289 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,289 km / 7,636 mi / 6,635 nm
- **Estimated flight time**: 15h
- **Heading**: 292° (west northwest)
- **Return heading**: 40° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Indonesia
- **Intercontinental**: North America → Asia
- **Time difference**: +15h (When it's 08:19 in Portland, it's 23:19 in Santan-Borneo Island)
- **Elevation difference**: 90 ft (TSX 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

### [Tanjung Santan Airport (TSX)](https://www.flightduration.online/airport/tsx-santan-borneo-island-tanjung-santan-airport/1ef266df-f9ad-6b82-b5e2-06bb2780ed98)

- City: Santan-Borneo Island, Indonesia
- ICAO: WALT
- Timezone: Asia/Makassar
- Coordinates: -0.090000, 117.450000
- Elevation: 121 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 08:19 in Portland, it's 23:19 in Santan-Borneo Island.
With a 15-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)
- [Tanjung Santan Airport (TSX)](https://www.flightduration.online/airport/tsx-santan-borneo-island-tanjung-santan-airport/1ef266df-f9ad-6b82-b5e2-06bb2780ed98)
- [Flight duration calculator](/#calculator)