# Distance from Kulhudhuffushi (HDK) to St Louis (STL)

> 14,688 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,688 km / 9,126 mi / 7,931 nm
- **Estimated flight time**: 18h
- **Heading**: 343° (north northwest)
- **Return heading**: 22° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Maldives) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10h (When it's 04:21 in Kulhudhuffushi, it's 18:21 in St Louis)
- **Elevation difference**: 614 ft (STL is higher than HDK)

## Airports

### [Kulhudhuffushi Airport (HDK)](https://www.flightduration.online/airport/hdk-kulhudhuffushi-kulhudhuffushi-airport/1ef266df-f434-64ee-84bf-06bb2780ed98)

- City: Kulhudhuffushi, Maldives
- ICAO: VRBK
- Timezone: Indian/Maldives
- Coordinates: 6.630000, 73.070000
- Elevation: 3 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 an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 04:21 in Kulhudhuffushi, it's 18:21 in St Louis.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Kulhudhuffushi Airport (HDK)](https://www.flightduration.online/airport/hdk-kulhudhuffushi-kulhudhuffushi-airport/1ef266df-f434-64ee-84bf-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)