# Distance from Athens (ATH) to Huntsville (HTV)

> 10,133 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,133 km / 6,296 mi / 5,471 nm
- **Estimated flight time**: 13h
- **Heading**: 312° (northwest)
- **Return heading**: 43° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Greece) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -8h (When it's 23:16 in Athens, it's 15:16 in Huntsville)
- **Elevation difference**: 55 ft (HTV 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

### [Huntsville Municipal Airport (HTV)](https://www.flightduration.online/airport/htv-huntsville-huntsville-municipal-airport/1ef266df-3e37-6434-9956-06bb2780ed98)

- City: Huntsville, United States
- ICAO: KUTS
- Timezone: America/Chicago
- Coordinates: 30.750000, -95.590000
- Elevation: 363 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 23:16 in Athens, it's 15:16 in Huntsville.
With a 8-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)
- [Huntsville Municipal Airport (HTV)](https://www.flightduration.online/airport/htv-huntsville-huntsville-municipal-airport/1ef266df-3e37-6434-9956-06bb2780ed98)
- [Flight duration calculator](/#calculator)