# Distance from High Wycombe (HYC) to St Louis (STL)

> 6,713 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,713 km / 4,172 mi / 3,625 nm
- **Estimated flight time**: 9h
- **Heading**: 296° (west northwest)
- **Return heading**: 46° (northeast)
- **Classification**: Long-haul
- **Type**: International (United Kingdom) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -6h (When it's 12:44 in High Wycombe, it's 06:44 in St Louis)
- **Elevation difference**: 102 ft (STL is higher than HYC)

## Airports

### [Wycombe Air Park (HYC)](https://www.flightduration.online/airport/hyc-high-wycombe-wycombe-air-park/1ef266de-c5d4-6b90-b71b-06bb2780ed98)

- City: High Wycombe, United Kingdom
- ICAO: EGTB
- Timezone: Europe/London
- Coordinates: 51.610000, -0.810000
- Elevation: 515 ft

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 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 12:44 in High Wycombe, it's 06:44 in St Louis.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Wycombe Air Park (HYC)](https://www.flightduration.online/airport/hyc-high-wycombe-wycombe-air-park/1ef266de-c5d4-6b90-b71b-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)