# Distance from Tunis (TUN) to Port Townsend (TWD)

> 9,491 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,491 km / 5,898 mi / 5,125 nm
- **Estimated flight time**: 12h
- **Heading**: 331° (north northwest)
- **Return heading**: 36° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Tunisia) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 23:01 in Tunis, it's 15:01 in Port Townsend)
- **Elevation difference**: 88 ft (TWD is higher than TUN)

## Airports

### [Tunis Carthage International Airport (TUN)](https://flightduration.online/airport/tun-tunis-tunis-carthage-international-airport/1ef266de-b87a-6594-85bf-06bb2780ed98)

- City: Tunis, Tunisia
- ICAO: DTTA
- Timezone: Africa/Tunis
- Coordinates: 36.850000, 10.230000
- Elevation: 22 ft

### [Jefferson County International Airport (TWD)](https://flightduration.online/airport/twd-port-townsend-jefferson-county-international-airport/1ef266de-f704-6788-8b1a-06bb2780ed98)

- City: Port Townsend, United States
- ICAO: K0S9
- Timezone: America/Los_Angeles
- Coordinates: 48.050000, -122.810000
- Elevation: 110 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 23:01 in Tunis, it's 15:01 in Port Townsend.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Tunis Carthage International Airport (TUN)](https://flightduration.online/airport/tun-tunis-tunis-carthage-international-airport/1ef266de-b87a-6594-85bf-06bb2780ed98)
- [Jefferson County International Airport (TWD)](https://flightduration.online/airport/twd-port-townsend-jefferson-county-international-airport/1ef266de-f704-6788-8b1a-06bb2780ed98)
- [Flight duration calculator](/#calculator)