# Distance from Guam (GUM) to Portland (PDX)

> 9,139 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,139 km / 5,679 mi / 4,935 nm
- **Estimated flight time**: 12h
- **Heading**: 45° (northeast)
- **Return heading**: 281° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Guam) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -17h (When it's 12:03 in Guam, it's 19:03 in Portland)
- **Elevation difference**: 274 ft (PDX is lower than GUM)

## Airports

### [Guam International Airport (GUM)](https://www.flightduration.online/airport/gum-guam-guam-international-airport/1ef266df-8912-69f4-a6c4-06bb2780ed98)

- City: Guam, Guam
- ICAO: PGUM
- Timezone: Pacific/Guam
- Coordinates: 13.500000, 144.800000
- Elevation: 305 ft

### [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

## 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 12:03 in Guam, it's 19:03 in Portland.
With a 17-hour time difference, expect significant jet lag.

## Related

- [Guam International Airport (GUM)](https://www.flightduration.online/airport/gum-guam-guam-international-airport/1ef266df-8912-69f4-a6c4-06bb2780ed98)
- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Flight duration calculator](/#calculator)