⚠️ Reference & Statistical Notice: Data presented on RunwayFacts is compiled from public domain aviation registries for technical comparison and research. Not for flight planning or real-time operational aviation use.
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Ulaanbaatar Chinggis Khaan International Airport

Ulaanbaatar (Sergelen), Töv Province (Mongolia)
IATA: UBN ICAO: ZMCK
Longest Active Runway
11,811 ft
3,600 meters
Field Elevation
4,482 ft
1,366 m MSL
Runway Inventory
1 active
Lighted / Paved
Coordinates & Class
47.6469°, 106.8198°
LARGE AIRPORT
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Derived Facts, National & Global Rankings

National Runway Rank
#1 in Mongolia
Out of 16 commercial aerodromes
Global Runway Rank
#353 Worldwide
Top 5.2% percentile
Elevation Ranking
#452 MSL
Top 8.5% percentile
vs Large Airport Median
+18.1%
Compared to 10,000 ft baseline

💡 Database Insight: Ulaanbaatar Chinggis Khaan International Airport's longest active runway measures 11,811 ft (3,600 m). It ranks as the #1 longest runway in Mongolia and #353 worldwide among indexed commercial aerodromes.

🛫 Physical Runway Inventory & Surface Engineering

Runway Designator Length (ft / m) Width (ft / m) Surface Material Lighting Status
11/29 11,811 ft (3600m) 148 ft (45m) Asphalt (ASP) ✅ Lighted ✅ Active

🛡️ 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/ubn.json ↗