# Distance from Seoul (ICN) to Monticello (MXC)

> 9,867 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,867 km / 6,131 mi / 5,328 nm
- **Estimated flight time**: 13h
- **Heading**: 41° (northeast)
- **Return heading**: 319° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -15h (When it's 01:45 in Seoul, it's 10:45 in Monticello)
- **Elevation difference**: 6,947 ft (MXC 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

### [Monticello Airport (MXC)](https://www.flightduration.online/airport/mxc-monticello-monticello-airport/1ef266df-3d3d-6a24-8f97-06bb2780ed98)

- City: Monticello, United States
- ICAO: KU64
- Timezone: America/Denver
- Coordinates: 37.930000, -109.340000
- Elevation: 6,970 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 01:45 in Seoul, it's 10:45 in Monticello.
With a 15-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)
- [Monticello Airport (MXC)](https://www.flightduration.online/airport/mxc-monticello-monticello-airport/1ef266df-3d3d-6a24-8f97-06bb2780ed98)
- [Flight duration calculator](/#calculator)