# Distance from Quincy (GNF) to London (LHR)

> 8,333 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,333 km / 5,178 mi / 4,499 nm
- **Estimated flight time**: 11h
- **Heading**: 34° (northeast)
- **Return heading**: 317° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → United Kingdom
- **Intercontinental**: North America → Europe
- **Time difference**: +8h (When it's 03:55 in Quincy, it's 11:55 in London)
- **Elevation difference**: 3,336 ft (LHR is lower than GNF)

## Airports

### [Gansner Field (GNF)](https://www.flightduration.online/airport/gnf-quincy-gansner-field/1ef266de-fc55-6200-a585-06bb2780ed98)

- City: Quincy, United States
- ICAO: K2O1
- Timezone: America/Los_Angeles
- Coordinates: 39.940000, -120.950000
- Elevation: 3,419 ft

### [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

## 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 03:55 in Quincy, it's 11:55 in London.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Gansner Field (GNF)](https://www.flightduration.online/airport/gnf-quincy-gansner-field/1ef266de-fc55-6200-a585-06bb2780ed98)
- [London Heathrow Airport (LHR)](https://www.flightduration.online/airport/lhr-london-london-heathrow-airport/1ef266de-c45a-6b7a-a3bf-06bb2780ed98)
- [Flight duration calculator](/#calculator)