# Distance from Athens (ATH) to Fort Sumner (FSU)

> 10,348 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,348 km / 6,430 mi / 5,588 nm
- **Estimated flight time**: 13h
- **Heading**: 320° (northwest)
- **Return heading**: 38° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Greece) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 04:05 in Athens, it's 19:05 in Fort Sumner)
- **Elevation difference**: 3,857 ft (FSU is higher than ATH)

## Airports

### [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)

- City: Athens, Greece
- ICAO: LGAV
- Timezone: Europe/Athens
- Coordinates: 37.940000, 23.940000
- Elevation: 308 ft

### [Fort Sumner Municipal Airport (FSU)](https://www.flightduration.online/airport/fsu-fort-sumner-fort-sumner-municipal-airport/1ef266df-1d10-65da-8a72-06bb2780ed98)

- City: Fort Sumner, United States
- ICAO: KFSU
- Timezone: America/Denver
- Coordinates: 34.490000, -104.220000
- Elevation: 4,165 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 04:05 in Athens, it's 19:05 in Fort Sumner.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Eleftherios Venizelos International Airport (ATH)](https://www.flightduration.online/airport/ath-athens-eleftherios-venizelos-international-airport/1ef266df-4dd8-66cc-be87-06bb2780ed98)
- [Fort Sumner Municipal Airport (FSU)](https://www.flightduration.online/airport/fsu-fort-sumner-fort-sumner-municipal-airport/1ef266df-1d10-65da-8a72-06bb2780ed98)
- [Flight duration calculator](/#calculator)