# Distance from Seattle (SEA) to San Carlos (SQL)

> 1,105 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 1,105 km / 687 mi / 597 nm
- **Estimated flight time**: 2h
- **Heading**: 180° (south)
- **Return heading**: 360° (north)
- **Classification**: Short-haul
- **Type**: Domestic (United States)
- **Time difference**: +0h (When it's 01:02 in Seattle, it's 01:02 in San Carlos)
- **Elevation difference**: 427 ft (SQL is lower than SEA)

## Airports

### [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 ft

### [San Carlos Airport (SQL)](https://www.flightduration.online/airport/sql-san-carlos-san-carlos-airport/1ef266df-396d-6f48-8148-06bb2780ed98)

- City: San Carlos, United States
- ICAO: KSQL
- Timezone: America/Los_Angeles
- Coordinates: 37.510000, -122.250000
- Elevation: 6 ft

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [San Carlos Airport (SQL)](https://www.flightduration.online/airport/sql-san-carlos-san-carlos-airport/1ef266df-396d-6f48-8148-06bb2780ed98)
- [Flight duration calculator](/#calculator)