# Distance from Wahiawa (HHI) to St Louis (STL)

> 6,635 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,635 km / 4,123 mi / 3,583 nm
- **Estimated flight time**: 9h
- **Heading**: 57° (east northeast)
- **Return heading**: 274° (west)
- **Classification**: Long-haul
- **Type**: Domestic (United States)
- **Time difference**: +5h (When it's 08:52 in Wahiawa, it's 13:52 in St Louis)
- **Elevation difference**: 226 ft (STL is lower than HHI)

## Airports

### [Wheeler Army Air Field (HHI)](https://www.flightduration.online/airport/hhi-wahiawa-wheeler-army-air-field/1ef266df-8928-6ff6-b5a5-06bb2780ed98)

- City: Wahiawa, United States
- ICAO: PHHI
- Timezone: Pacific/Honolulu
- Coordinates: 21.480000, -158.040000
- Elevation: 843 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 08:52 in Wahiawa, it's 13:52 in St Louis.
The 5-hour time difference may cause some jet lag.

## Related

- [Wheeler Army Air Field (HHI)](https://www.flightduration.online/airport/hhi-wahiawa-wheeler-army-air-field/1ef266df-8928-6ff6-b5a5-06bb2780ed98)
- [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)