Multi-Universe Rankings & Statistical Standing
🔬 Operational & Aerodrome Engineering Comparative Analysis
Elevation & National Context
NGB lies at 4 m (13 ft), #618 of 650 published airports by elevation and 5.8 percentile among 7,558 worldwide. It is 212 ft below the China median (225 ft, 54 airports); RKZ is highest at 12,408 ft, 12,395 ft higher than NGB.
Regional Density & Alternates (100 NM)
Closest of 3 paved-runway (≥5,000 ft) neighbours within 100 NM: Hangzhou Xiaoshan International Airport (HGH), 59.1 NM, 11,811 ft. Next: PVG 81 NM, SHA 82.6 NM. PVG has the radius's longest runway, 2,624 ft more than NGB.
Runway Inventory & National Standing
NGB runway: 13/31 10,499 × 148 ft concrete (con). National standing: tied #43 of 55 in China with DSN/KHG/YCU/KWL/NNG/SHE/WUX/WNZ/SWA at 10,499 ft; RKZ leads by 5,905 ft (16,404 ft). +5% vs the 10,000 ft baseline.
🛫 Physical Runway Inventory & Surface Engineering
| Runway Designator | Length (ft / m) | Width (ft / m) | Surface Material | Lighting | Status |
|---|---|---|---|---|---|
| 13/31 | 10,499 ft (3200 m / 3.200 km) | 148 ft (45m) | Concrete (CON) | ✅ 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 |
|---|---|---|---|---|
| Hangzhou Xiaoshan International Airport (Hangzhou) | HGH | 59.1 NM (109.5 km) | 11,811 ft | ✅ Lighted |
| Shanghai Pudong International Airport (Shanghai (Pudong)) | PVG | 81 NM (150 km) | 13,123 ft | ✅ Lighted |
| Shanghai Hongqiao International Airport (Shanghai (Minhang)) | SHA | 82.6 NM (153 km) | 11,154 ft | ✅ Lighted |
🛡️ Source: OurAirports Open Aviation Database, snapshot 2026-09-01 · Provenance →