# Distance from Seoul (ICN) to Shelton (SHN)

> 8,340 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,340 km / 5,182 mi / 4,503 nm
- **Estimated flight time**: 11h
- **Heading**: 41° (northeast)
- **Return heading**: 310° (northwest)
- **Classification**: Long-haul
- **Type**: International (South Korea) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -16h (When it's 01:50 in Seoul, it's 09:50 in Shelton)
- **Elevation difference**: 250 ft (SHN is higher than ICN)

## Airports

### [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)

- City: Seoul, South Korea
- ICAO: RKSI
- Timezone: Asia/Seoul
- Coordinates: 37.470000, 126.450000
- Elevation: 23 ft

### [Sanderson Field (SHN)](https://www.flightduration.online/airport/shn-shelton-sanderson-field/1ef266df-386d-6238-b11c-06bb2780ed98)

- City: Shelton, United States
- ICAO: KSHN
- Timezone: America/Los_Angeles
- Coordinates: 47.230000, -123.150000
- Elevation: 273 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 01:50 in Seoul, it's 09:50 in Shelton.
With a 16-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Sanderson Field (SHN)](https://www.flightduration.online/airport/shn-shelton-sanderson-field/1ef266df-386d-6238-b11c-06bb2780ed98)
- [Flight duration calculator](/#calculator)