Okayama Momotaro Airport
Okayama, Okayama Prefecture (Japan)
IATA: OKJ ICAO: RJOB
Longest Active Runway
9,843 ft
3,000 meters
Field Elevation
806 ft
246 m MSL
Runway Inventory
1 active
Lighted / Paved
Coordinates & Class
34.7569°, 133.8550°
LARGE AIRPORT
🏆
Derived Facts, National & Global Rankings
National Runway Rank
#9 in Japan
Out of 96 commercial aerodromes
Global Runway Rank
#1144 Worldwide
Top 15.9% percentile
Elevation Ranking
#2695 MSL
Top 38.2% percentile
vs Large Airport Median
-1.6%
Compared to 10,000 ft baseline
💡 Database Insight: Okayama Momotaro Airport's longest active runway measures 9,843 ft (3,000 m). It ranks as the #9 longest runway in Japan and #1144 worldwide among indexed commercial aerodromes.
🛫 Physical Runway Inventory & Surface Engineering
| Runway Designator | Length (ft / m) | Width (ft / m) | Surface Material | Lighting | Status |
|---|---|---|---|---|---|
| 07/25 | 9,843 ft (3000m) | 150 ft (46m) | Asphalt (ASP) | ✅ Lighted | ✅ Active |
🧭 Comparative Aerodromes (100 NM Radius, ≥5,000 ft Paved)
Great-circle Haversine spatial proximity matching for commercial facilities with paved runway capacity within 100 NM.
| Aerodrome Name | IATA | Distance | Longest Runway | Lighting |
|---|---|---|---|---|
| Kansai International Airport (Osaka) | KIX | 71.4 NM (132.2 km) | 13,123 ft | ✅ Lighted |
🛡️ Data Provenance & Verification Metadata
Source Dataset: OurAirports Open Aviation Database
Snapshot Version: 2026-09-01
Verification Method: SHA-256 Checksum Lock
Calculation Model: Haversine Great-Circle
Machine-readable endpoint:
GET /api/airport/okj.json ↗