# Distance from Seattle (SEA) to Quthing (UTG)

> 16,835 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,835 km / 10,461 mi / 9,090 nm
- **Estimated flight time**: 21h
- **Heading**: 64° (east northeast)
- **Return heading**: 315° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Lesotho
- **Intercontinental**: North America → Africa
- **Time difference**: +9h (When it's 06:39 in Seattle, it's 15:39 in Quthing)
- **Elevation difference**: 4,918 ft (UTG is higher 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

### [Quthing Airport (UTG)](https://www.flightduration.online/airport/utg-quthing-quthing-airport/1ef266de-e08b-672c-9bd1-06bb2780ed98)

- City: Quthing, Lesotho
- ICAO: FXQG
- Timezone: Africa/Maseru
- Coordinates: -30.410000, 27.690000
- Elevation: 5,350 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 06:39 in Seattle, it's 15:39 in Quthing.
With a 9-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)
- [Quthing Airport (UTG)](https://www.flightduration.online/airport/utg-quthing-quthing-airport/1ef266de-e08b-672c-9bd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)