# Distance from London (LHR) to Port Alsworth (PTA)

> 7,379 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,379 km / 4,585 mi / 3,985 nm
- **Estimated flight time**: 10h
- **Heading**: 346° (north northwest)
- **Return heading**: 17° (north northeast)
- **Classification**: Long-haul
- **Type**: International (United Kingdom) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 11:30 in London, it's 02:30 in Port Alsworth)
- **Elevation difference**: 197 ft (PTA is higher than LHR)

## Airports

### [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)

- City: London, United Kingdom
- ICAO: EGLL
- Timezone: Europe/London
- Coordinates: 51.470000, -0.460000
- Elevation: 83 ft

### [Port Alsworth Airport (PTA)](https://www.flightduration.online/airport/pta-port-alsworth-port-alsworth-airport/1ef266df-3c0a-66ac-980f-06bb2780ed98)

- City: Port Alsworth, United States
- ICAO: KTPO
- Timezone: America/Anchorage
- Coordinates: 60.200000, -154.320000
- Elevation: 280 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 11:30 in London, it's 02:30 in Port Alsworth.
With a 9-hour time difference, expect significant jet lag.

## Related

- [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)
- [Port Alsworth Airport (PTA)](https://www.flightduration.online/airport/pta-port-alsworth-port-alsworth-airport/1ef266df-3c0a-66ac-980f-06bb2780ed98)
- [Flight duration calculator](/#calculator)