# Distance from London (LHR) to Tanacross (TSG)

> 6,842 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,842 km / 4,251 mi / 3,694 nm
- **Estimated flight time**: 9h
- **Heading**: 342° (north northwest)
- **Return heading**: 25° (north northeast)
- **Classification**: Long-haul
- **Type**: International (United Kingdom) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 11:31 in London, it's 02:31 in Tanacross)
- **Elevation difference**: 1,476 ft (TSG 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

### [Tanacross Airport (TSG)](https://www.flightduration.online/airport/tsg-tanacross-tanacross-airport/1ef266df-3c31-6248-be18-06bb2780ed98)

- City: Tanacross, United States
- ICAO: KTSG
- Timezone: America/Anchorage
- Coordinates: 63.370000, -143.330000
- Elevation: 1,559 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 11:31 in London, it's 02:31 in Tanacross.
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)
- [Tanacross Airport (TSG)](https://www.flightduration.online/airport/tsg-tanacross-tanacross-airport/1ef266df-3c31-6248-be18-06bb2780ed98)
- [Flight duration calculator](/#calculator)