# Distance from Half Moon Bay (HAF) to St Louis (STL)

> 2,799 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,799 km / 1,739 mi / 1,511 nm
- **Estimated flight time**: 4h
- **Heading**: 77° (east northeast)
- **Return heading**: 277° (west)
- **Classification**: Medium-haul
- **Type**: Domestic (United States)
- **Time difference**: +2h (When it's 22:12 in Half Moon Bay, it's 00:12 in St Louis)
- **Elevation difference**: 551 ft (STL is higher than HAF)

## Airports

### [Half Moon Bay Airport (HAF)](https://www.flightduration.online/airport/haf-half-moon-bay-half-moon-bay-airport/1ef266df-200a-613c-b79e-06bb2780ed98)

- City: Half Moon Bay, United States
- ICAO: KHAF
- Timezone: America/Los_Angeles
- Coordinates: 37.510000, -122.500000
- Elevation: 66 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 medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 22:12 in Half Moon Bay, it's 00:12 in St Louis.

## Related

- [Half Moon Bay Airport (HAF)](https://www.flightduration.online/airport/haf-half-moon-bay-half-moon-bay-airport/1ef266df-200a-613c-b79e-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)