# Distance from Altoona (AOO) to Seoul (ICN)

> 11,006 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,006 km / 6,839 mi / 5,943 nm
- **Estimated flight time**: 14h
- **Heading**: 340° (north northwest)
- **Return heading**: 19° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Korea
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 17:38 in Altoona, it's 06:38 in Seoul)
- **Elevation difference**: 1,480 ft (ICN is lower than AOO)

## Airports

### [Altoona/Blair County Airport (AOO)](https://www.flightduration.online/airport/aoo-altoona-altoonablair-county-airport/1ef266df-0e72-64f6-ae24-06bb2780ed98)

- City: Altoona, United States
- ICAO: KAOO
- Timezone: America/New_York
- Coordinates: 40.300000, -78.320000
- Elevation: 1,503 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 17:38 in Altoona, it's 06:38 in Seoul.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Altoona/Blair County Airport (AOO)](https://www.flightduration.online/airport/aoo-altoona-altoonablair-county-airport/1ef266df-0e72-64f6-ae24-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)