# Distance from Kefallinia Island (EFL) to St Louis (STL)

> 8,933 km · estimated flight time 12h · Long-haul route.

## Summary

- **Distance**: 8,933 km / 5,551 mi / 4,824 nm
- **Estimated flight time**: 12h
- **Heading**: 312° (northwest)
- **Return heading**: 48° (northeast)
- **Classification**: Long-haul
- **Type**: International (Greece) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -8h (When it's 09:34 in Kefallinia Island, it's 01:34 in St Louis)
- **Elevation difference**: 558 ft (STL is higher than EFL)

## Airports

### [Kefallinia Airport (EFL)](https://www.flightduration.online/airport/efl-kefallinia-island-kefallinia-airport/1ef266df-4e07-6cd8-8e5f-06bb2780ed98)

- City: Kefallinia Island, Greece
- ICAO: LGKF
- Timezone: Europe/Athens
- Coordinates: 38.120000, 20.500000
- Elevation: 59 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 09:34 in Kefallinia Island, it's 01:34 in St Louis.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Kefallinia Airport (EFL)](https://www.flightduration.online/airport/efl-kefallinia-island-kefallinia-airport/1ef266df-4e07-6cd8-8e5f-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)