# Distance from San Francisco (SFO) to Tokunoshima (TKN)

> 9,625 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,625 km / 5,981 mi / 5,197 nm
- **Estimated flight time**: 12h
- **Heading**: 303° (west northwest)
- **Return heading**: 49° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Japan
- **Intercontinental**: North America → Asia
- **Time difference**: +16h (When it's 21:51 in San Francisco, it's 13:51 in Tokunoshima)
- **Elevation difference**: 4 ft (TKN is higher than SFO)

## Airports

### [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

### [Tokunoshima Airport (TKN)](https://www.flightduration.online/airport/tkn-tokunoshima-tokunoshima-airport/1ef266df-8c05-6b66-befd-06bb2780ed98)

- City: Tokunoshima, Japan
- ICAO: RJKN
- Timezone: Asia/Tokyo
- Coordinates: 27.840000, 128.880000
- Elevation: 17 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 21:51 in San Francisco, it's 13:51 in Tokunoshima.
With a 16-hour time difference, expect significant jet lag.

## Related

- [San Francisco International Airport (SFO)](https://www.flightduration.online/airport/sfo-san-francisco-san-francisco-international-airport/1ef266df-382a-66ea-a1cc-06bb2780ed98)
- [Tokunoshima Airport (TKN)](https://www.flightduration.online/airport/tkn-tokunoshima-tokunoshima-airport/1ef266df-8c05-6b66-befd-06bb2780ed98)
- [Flight duration calculator](/#calculator)