Yakushima Airport
Yakushima, Japan — flight times and distances to airports around the world, computed from published coordinates.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Both airports' coordinates come from OurAirports, a public-domain dataset — nothing is scraped from another flight site.
- Distance is a great-circle (haversine) figure on a mean earth radius of 6,371.0088 km, so it is the shortest path over the surface, not a road distance.
- Airborne time is that distance divided by 805 km/h, a representative jet cruise speed.
- A flat 25 minutes is added for pushback, taxi, climb, descent and taxi-in, which is why no hop is ever half an hour gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled, and every route page shows the same distance at four cruise speeds so you can see what that assumption is worth.
gate-to-gate hours = 0.42 + distance km / 805
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Flight times from KUM to the nearest major hubs
Great-circle distance and estimated flight time to the closest large international airports — the realistic connecting points from Yakushima.
| Hub | Code | Distance | Flight time |
|---|---|---|---|
| Fukuoka, Japan | FUK | 356 km | 52m |
| Osaka, Japan | KIX | 622 km | 1h 12m |
| Tokoname, Japan | NGO | 760 km | 1h 22m |
| Shanghai (Pudong), China | PVG | 850 km | 1h 29m |
| Seoul, South Korea | GMP | 873 km | 1h 30m |
| Seoul, South Korea | ICN | 878 km | 1h 31m |
| Shanghai (Minhang), China | SHA | 895 km | 1h 32m |
| Hangzhou, China | HGH | 982 km | 1h 38m |
| Tokyo, Japan | HND | 1,026 km | 1h 42m |
| Narita, Japan | NRT | 1,085 km | 1h 46m |
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Questions about KUM
What is the airport code for Yakushima?
Yakushima Airport uses the IATA code KUM and the ICAO code RJFC. IATA codes are the three-letter ones on your boarding pass; ICAO codes are four letters and used by air traffic control.
Where is Yakushima Airport?
It sits at 30.3856° N, 130.6590° E, serving Yakushima in Japan, at an elevation of 124 feet.
Data from OurAirports (public domain) · Wikipedia. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
