# Distance from Seattle (SEA) to Thames Aerodrome (TMZ)

> 11,246 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,246 km / 6,988 mi / 6,072 nm
- **Estimated flight time**: 14h
- **Heading**: 226° (southwest)
- **Return heading**: 38° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → New Zealand
- **Intercontinental**: North America → Oceania
- **Time difference**: +19h (When it's 03:49 in Seattle, it's 22:49 in Thames Aerodrome)
- **Elevation difference**: 422 ft (TMZ is lower than SEA)

## Airports

### [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 ft

### [Thames Aerodrome (TMZ)](https://www.flightduration.online/airport/tmz-thames-aerodrome/1ef266df-77e1-6626-81b7-06bb2780ed98)

- City: Thames Aerodrome, New Zealand
- ICAO: NZTH
- Timezone: Pacific/Auckland
- Coordinates: -37.160000, 175.550000
- Elevation: 10 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 03:49 in Seattle, it's 22:49 in Thames Aerodrome.
With a 19-hour time difference, expect significant jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Thames Aerodrome (TMZ)](https://www.flightduration.online/airport/tmz-thames-aerodrome/1ef266df-77e1-6626-81b7-06bb2780ed98)
- [Flight duration calculator](/#calculator)