# Distance from Madrid (MAD) to Marathon (MTH)

> 7,236 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,236 km / 4,496 mi / 3,907 nm
- **Estimated flight time**: 10h
- **Heading**: 282° (west northwest)
- **Return heading**: 55° (northeast)
- **Classification**: Long-haul
- **Type**: International (Spain) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -6h (When it's 19:14 in Madrid, it's 13:14 in Marathon)
- **Elevation difference**: 1,996 ft (MTH is lower than MAD)

## Airports

### [Madrid Barajas International Airport (MAD)](https://flightduration.online/airport/mad-madrid-madrid-barajas-international-airport/1ef266df-455a-6e50-a18b-06bb2780ed98)

- City: Madrid, Spain
- ICAO: LEMD
- Timezone: Europe/Madrid
- Coordinates: 40.490000, -3.570000
- Elevation: 2,001 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 19:14 in Madrid, it's 13:14 in Marathon.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Madrid Barajas International Airport (MAD)](https://flightduration.online/airport/mad-madrid-madrid-barajas-international-airport/1ef266df-455a-6e50-a18b-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)