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Data source: OurAirports (2026-09-01 Snapshot) · Methodology & Verification →

Kansai International Airport

Osaka, Ōsaka Prefecture (Japan)

IATA: KIX ICAO: RJBB

Longest Active Runway

13,123 ft

4,000 meters

Field Elevation

26 ft

8 m MSL

Runway Inventory

2 active

Lighted / Paved

Coordinates & Class

34.4273°, 135.2440°

LARGE AIRPORT

🏆

Multi-Universe Rankings & Statistical Standing

Ranking Universes Guide →

RunwayFacts Published Dataset

#82 of 650

In curated primary commercial index

Global Commercial Universe

#131 of 7558

Top 1.8% percentile worldwide

National Standing (Japan)

#2 in JP

#2 of 96 in full national registry

vs Large Airport Median

+31.2%

Compared to 10,000 ft baseline

💡 Statistical Statement: Kansai International Airport's longest active runway measures 13,123 ft (4,000 m). Within RunwayFacts' published index of 650 aerodromes, it ranks #82. Across the broader global dataset of 7558 commercial facilities, it ranks #131 worldwide (Top 1.8%) and #2 nationally in Japan.

🔬 Operational & Aerodrome Engineering Comparative Analysis

Comparative aviation metrics evaluated against regional and global physical operational criteria.

ICAO Code 4E / 4F Super-Heavy

⛰️

Elevation & Atmospheric Density

Lowland / Coastal Basin Aerodrome

Positioned at 26 ft (8 m MSL), this aerodrome operates near standard International Standard Atmosphere (ISA) sea-level air density. High ambient air pressure provides optimal turbine thrust conversion, maximum wing lift coefficients, and minimal ground roll distance requirements, allowing long-haul flights to depart at maximum structural takeoff weight limits without atmospheric density penalties.

🧭

Regional Density & Alternates (100 NM)

2 Qualifying Aerodromes in Vicinity

Kansai International Airport serves as the primary heavy aerodrome in its regional cluster. Its longest runway (13,123 ft) exceeds all 2 qualifying commercial aerodromes within 100 NM, establishing it as the designated regional alternate and priority diversion threshold for widebody traffic encountering in-flight abnormalities.

✈️

Fleet Compatibility & Ground Roll

Primary Runway: 13,123 ft (4,000 m)

With its longest runway exceeding 10,500 ft (4,000 m) and paved surface engineering, Kansai International Airport meets the operational runway criteria for unrestricted long-haul operations by Code 4E and 4F heavy widebody aircraft, including the Airbus A380-800, Boeing 747-8, Airbus A350-1000, and Boeing 777-300ER at high operational weights.

🛫 Physical Runway Inventory & Surface Engineering

Runway Designator	Length (ft / m)	Width (ft / m)	Surface Material	Lighting	Status
06L/24R	13,123 ft (4000m)	196 ft (60m)	`Asphalt (ASP)`	✅ Lighted	✅ Active
06R/24L	11,483 ft (3500m)	196 ft (60m)	`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
Okayama Momotaro Airport (Okayama)	`OKJ`	71.4 NM (132.2 km)	9,843 ft	✅ Lighted
Chubu Centrair International Airport (Tokoname)	`NGO`	81.3 NM (150.6 km)	11,483 ft	✅ Lighted

🛡️ Data Provenance & Verification Metadata

Source Dataset: OurAirports Open Aviation Database

Snapshot Version: 2026-09-01

Dataset Integrity: Cryptographic SHA-256 Checksum Verified & Fail-Closed Schema Inspected

Source Verification: Source-reported registry data

Read Complete Methodology & Verification Protocol → GET /api/airport/kix.json ↗