# Distance from Upland (CCB) to Seoul (ICN)

> 9,660 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,660 km / 6,002 mi / 5,216 nm
- **Estimated flight time**: 12h
- **Heading**: 314° (northwest)
- **Return heading**: 48° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Korea
- **Intercontinental**: North America → Asia
- **Time difference**: +16h (When it's 23:26 in Upland, it's 15:26 in Seoul)
- **Elevation difference**: 1,421 ft (ICN is lower than CCB)

## Airports

### [Cable Airport (CCB)](https://www.flightduration.online/airport/ccb-upland-cable-airport/1ef266df-1329-6e0e-be8f-06bb2780ed98)

- City: Upland, United States
- ICAO: KCCB
- Timezone: America/Los_Angeles
- Coordinates: 34.110000, -117.690000
- Elevation: 1,444 ft

### [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

## 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 23:26 in Upland, it's 15:26 in Seoul.
With a 16-hour time difference, expect significant jet lag.

## Related

- [Cable Airport (CCB)](https://www.flightduration.online/airport/ccb-upland-cable-airport/1ef266df-1329-6e0e-be8f-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)