# Distance from Washington (IAD) to Zakynthos Island (ZTH)

> 8,101 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,101 km / 5,034 mi / 4,374 nm
- **Estimated flight time**: 11h
- **Heading**: 55° (northeast)
- **Return heading**: 306° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Greece
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 17:26 in Washington, it's 00:26 in Zakynthos Island)
- **Elevation difference**: 297 ft (ZTH is lower than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

### [Dionysios Solomos Airport (ZTH)](https://www.flightduration.online/airport/zth-zakynthos-island-dionysios-solomos-airport/1ef266df-4eb1-6c06-9486-06bb2780ed98)

- City: Zakynthos Island, Greece
- ICAO: LGZA
- Timezone: Europe/Athens
- Coordinates: 37.750000, 20.880000
- Elevation: 15 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 17:26 in Washington, it's 00:26 in Zakynthos Island.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Dionysios Solomos Airport (ZTH)](https://www.flightduration.online/airport/zth-zakynthos-island-dionysios-solomos-airport/1ef266df-4eb1-6c06-9486-06bb2780ed98)
- [Flight duration calculator](/#calculator)