# Distance from Lisbon (LIS) to Port Heiden (PTH)

> 8,991 km · estimated flight time 12h · Long-haul route.

## Summary

- **Distance**: 8,991 km / 5,587 mi / 4,855 nm
- **Estimated flight time**: 12h
- **Heading**: 344° (north northwest)
- **Return heading**: 24° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Portugal) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 09:12 in Lisbon, it's 00:12 in Port Heiden)
- **Elevation difference**: 279 ft (PTH is lower than LIS)

## Airports

### [Lisbon Portela Airport (LIS)](https://www.flightduration.online/airport/lis-lisbon-lisbon-portela-airport/1ef266df-55e9-66ae-ae16-06bb2780ed98)

- City: Lisbon, Portugal
- ICAO: LPPT
- Timezone: Europe/Lisbon
- Coordinates: 38.780000, -9.140000
- Elevation: 374 ft

### [Port Heiden Airport (PTH)](https://www.flightduration.online/airport/pth-port-heiden-port-heiden-airport/1ef266df-87c9-60ac-b309-06bb2780ed98)

- City: Port Heiden, United States
- ICAO: PAPH
- Timezone: America/Anchorage
- Coordinates: 56.960000, -158.630000
- Elevation: 95 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 09:12 in Lisbon, it's 00:12 in Port Heiden.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Lisbon Portela Airport (LIS)](https://www.flightduration.online/airport/lis-lisbon-lisbon-portela-airport/1ef266df-55e9-66ae-ae16-06bb2780ed98)
- [Port Heiden Airport (PTH)](https://www.flightduration.online/airport/pth-port-heiden-port-heiden-airport/1ef266df-87c9-60ac-b309-06bb2780ed98)
- [Flight duration calculator](/#calculator)