# Distance from Helena/West Helena (HEE) to Istanbul (IST)

> 9,559 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,559 km / 5,939 mi / 5,161 nm
- **Estimated flight time**: 12h
- **Heading**: 41° (northeast)
- **Return heading**: 314° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Turkey
- **Intercontinental**: North America → Asia
- **Time difference**: +8h (When it's 23:34 in Helena/West Helena, it's 07:34 in Istanbul)
- **Elevation difference**: 83 ft (IST is higher than HEE)

## Airports

### [Thompson-Robbins Airport (HEE)](https://www.flightduration.online/airport/hee-helenawest-helena-thompson-robbins-airport/1ef266df-2056-6d2a-a7a3-06bb2780ed98)

- City: Helena/West Helena, United States
- ICAO: KHEE
- Timezone: America/Chicago
- Coordinates: 34.580000, -90.680000
- Elevation: 242 ft

### [Istanbul Airport (IST)](https://www.flightduration.online/airport/ist-istanbul-istanbul-airport/1ef266df-5964-637e-b8a8-06bb2780ed98)

- City: Istanbul, Turkey
- ICAO: LTFM
- Timezone: Europe/Istanbul
- Coordinates: 41.280000, 28.750000
- Elevation: 325 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 23:34 in Helena/West Helena, it's 07:34 in Istanbul.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Thompson-Robbins Airport (HEE)](https://www.flightduration.online/airport/hee-helenawest-helena-thompson-robbins-airport/1ef266df-2056-6d2a-a7a3-06bb2780ed98)
- [Istanbul Airport (IST)](https://www.flightduration.online/airport/ist-istanbul-istanbul-airport/1ef266df-5964-637e-b8a8-06bb2780ed98)
- [Flight duration calculator](/#calculator)