OKJ — Okayama Momotaro Airport
Large airport in Okayama, Japan.
- IATA code
- OKJ
- ICAO code
- RJOB
- Size
- large
- OurAirports class
- Passengers
- 1,470,690
- 2025 · +10.0% on the year before
- Nonstop routes
- 1
- With open traffic data
- Time zone
- UTC+9
- Asia/Tokyo
- Elevation
- 246 m
- 807 ft
- Runways
- 1
- Longest 3,000 m
Local time now: —
More codes: airport codes starting with O
About OKJ
Okayama Momotaro Airport is a large airport serving Okayama, Japan. 1,470,690 passengers used it in 2025. Open traffic data shows 1 nonstop route from OKJ.
MLIT 空港管理状況調書 (PDL1.0). Sources
Busiest nonstop routes from OKJ
| Route | Distance | Passengers |
|---|---|---|
| OKJ → ICN | 731 km | 19,692 (6 mo) |
Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports, Incheon Airport (Jan 2026 – Jun 2026, 6 months) for routes from Incheon. Routes outside these are not counted.
Airports within 150 km
| Code | Airport | Distance |
|---|---|---|
| TAK | Takamatsu Airport | 62 km |
| TTJ | Tottori Sand Dunes Conan Airport | 90 km |
| HIJ | Hiroshima Airport | 93 km |
| TKS | Tokushima Awaodori Airport / JMSDF Tokushima Air Base | 98 km |
| YGJ | Yonago Kitaro Airport / JASDF Miho Air Base | 99 km |
| IZO | Izumo Enmusubi Airport | 114 km |
| TJH | Konotori Tajima Airport | 119 km |
| UKB | Kobe Airport | 126 km |
| KIX | Kansai International Airport | 132 km |
| KCZ | Kochi Ryoma Airport | 136 km |
| ITM | Osaka Itami International Airport | 145 km |
| MYJ | Matsuyama Airport | 148 km |
Distance from OKJ to the major hubs
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 07/25 | 3,000 m | 46 m | Asphalt |
OurAirports (public domain). Sources
Location
Okayama, Okayama Prefecture, Japan · 34.7569, 133.8550
Questions
Okayama Momotaro Airport has the IATA code OKJ and the ICAO code RJOB. Airlines and tickets use the three-letter IATA code; pilots and air traffic control use the four-letter ICAO code.
OKJ is a large airport in Okayama, Okayama Prefecture, Japan, at 34.7569, 133.8550, 246 m above sea level.
OKJ is in the Asia/Tokyo time zone, UTC+9.
1,470,690 passengers in 2025, according to Japan's Civil Aviation Bureau (MLIT, 空港管理状況調書).
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