# Distance from Reykjavik (KEF) to San Francisco (SFO)

> 6,748 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,748 km / 4,193 mi / 3,644 nm
- **Estimated flight time**: 9h
- **Heading**: 296° (west northwest)
- **Return heading**: 30° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Iceland) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 06:14 in Reykjavik, it's 23:14 in San Francisco)
- **Elevation difference**: 158 ft (SFO is lower than KEF)

## Airports

### [Keflavik International Airport (KEF)](https://www.flightduration.online/airport/kef-reykjavik-keflavik-international-airport/1ef266de-9dee-6c8e-b079-06bb2780ed98)

- City: Reykjavik, Iceland
- ICAO: BIKF
- Timezone: Atlantic/Reykjavik
- Coordinates: 63.980000, -22.610000
- Elevation: 171 ft

### [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)

- City: San Francisco, United States
- ICAO: KSFO
- Timezone: America/Los_Angeles
- Coordinates: 37.620000, -122.380000
- Elevation: 13 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 06:14 in Reykjavik, it's 23:14 in San Francisco.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Keflavik International Airport (KEF)](https://www.flightduration.online/airport/kef-reykjavik-keflavik-international-airport/1ef266de-9dee-6c8e-b079-06bb2780ed98)
- [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)
- [Flight duration calculator](/#calculator)