# Distance from Houston (IAH) to Salamanca (SLM)

> 7,869 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,869 km / 4,890 mi / 4,249 nm
- **Estimated flight time**: 10h
- **Heading**: 53° (northeast)
- **Return heading**: 293° (west northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Spain
- **Intercontinental**: North America → Europe
- **Time difference**: +7h (When it's 06:22 in Houston, it's 13:22 in Salamanca)
- **Elevation difference**: 2,499 ft (SLM is higher than IAH)

## Airports

### [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)

- City: Houston, United States
- ICAO: KIAH
- Timezone: America/Chicago
- Coordinates: 29.980000, -95.340000
- Elevation: 96 ft

### [Salamanca Airport (SLM)](https://www.flightduration.online/airport/slm-salamanca-salamanca-airport/1ef266df-45c6-65ba-9a5b-06bb2780ed98)

- City: Salamanca, Spain
- ICAO: LESA
- Timezone: Europe/Madrid
- Coordinates: 40.950000, -5.500000
- Elevation: 2,595 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 06:22 in Houston, it's 13:22 in Salamanca.
With a 7-hour time difference, expect significant jet lag.

## Related

- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Salamanca Airport (SLM)](https://www.flightduration.online/airport/slm-salamanca-salamanca-airport/1ef266df-45c6-65ba-9a5b-06bb2780ed98)
- [Flight duration calculator](/#calculator)