# Distance from Seoul (ICN) to Colon (ONX)

> 14,131 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,131 km / 8,781 mi / 7,630 nm
- **Estimated flight time**: 18h
- **Heading**: 33° (north northeast)
- **Return heading**: 334° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Panama
- **Intercontinental**: Asia → North America
- **Time difference**: -14h (When it's 23:27 in Seoul, it's 09:27 in Colon)
- **Elevation difference**: 2 ft (ONX 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

### [Enrique Adolfo Jimenez Airport (ONX)](https://www.flightduration.online/airport/onx-colon-enrique-adolfo-jimenez-airport/1ef266df-64eb-68b4-854b-06bb2780ed98)

- City: Colon, Panama
- ICAO: MPEJ
- Timezone: America/Panama
- Coordinates: 9.360000, -79.870000
- Elevation: 25 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 23:27 in Seoul, it's 09:27 in Colon.
With a 14-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)
- [Enrique Adolfo Jimenez Airport (ONX)](https://www.flightduration.online/airport/onx-colon-enrique-adolfo-jimenez-airport/1ef266df-64eb-68b4-854b-06bb2780ed98)
- [Flight duration calculator](/#calculator)