# Distance from Copenhagen (CPH) to Marathon (MTH)

> 7,986 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,986 km / 4,962 mi / 4,312 nm
- **Estimated flight time**: 10h
- **Heading**: 287° (west northwest)
- **Return heading**: 36° (northeast)
- **Classification**: Long-haul
- **Type**: International (Denmark) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -6h (When it's 21:04 in Copenhagen, it's 15:04 in Marathon)
- **Elevation difference**: 12 ft (MTH is lower than CPH)

## Airports

### [Copenhagen Kastrup Airport (CPH)](https://flightduration.online/airport/cph-copenhagen-copenhagen-kastrup-airport/1ef266de-c7ce-6bbc-8b57-06bb2780ed98)

- City: Copenhagen, Denmark
- ICAO: EKCH
- Timezone: Europe/Copenhagen
- Coordinates: 55.620000, 12.660000
- Elevation: 17 ft

### [The Florida Keys Marathon International Airport (MTH)](https://flightduration.online/airport/mth-marathon-the-florida-keys-marathon-international-airport/1ef266df-2c6f-6666-a658-06bb2780ed98)

- City: Marathon, United States
- ICAO: KMTH
- Timezone: America/New_York
- Coordinates: 24.730000, -81.050000
- Elevation: 5 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 21:04 in Copenhagen, it's 15:04 in Marathon.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Copenhagen Kastrup Airport (CPH)](https://flightduration.online/airport/cph-copenhagen-copenhagen-kastrup-airport/1ef266de-c7ce-6bbc-8b57-06bb2780ed98)
- [The Florida Keys Marathon International Airport (MTH)](https://flightduration.online/airport/mth-marathon-the-florida-keys-marathon-international-airport/1ef266df-2c6f-6666-a658-06bb2780ed98)
- [Flight duration calculator](/#calculator)