Leoš Janáček Airport Ostrava

Compiled by Bill Gao

Mošnov, Moravian-Silesian Region (Czech Republic)

IATA: OSR ICAO: LKMT

Longest Active Runway

11,484 ft

3,500 meters

Field Elevation

844 ft

257 m MSL

Runway Inventory

1 active

Lighted / Paved

Coordinates & Class

49.6963°, 18.1111°

LARGE AIRPORT

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Multi-Universe Rankings & Statistical Standing

How ranks work →

RunwayFacts Published Dataset

tied #270 of 650

In curated primary commercial index

Global Commercial Universe

#441 of 7558

Top 5.8% percentile worldwide

For airports with equal runway length, the worldwide order does not indicate a length difference.

National Standing (Czech Republic)

#2 of 2 in CZ

#2 of 12 in full national registry

vs Large Airport Median

+14.8%

Compared to 10,000 ft baseline

💡 OSR in numbers: 11,484 ft longest runway · tied #270 of 650 published · #441 of 7,558 worldwide (top 5.8%) · #2 in Czech Republic.

🔬 Operational & Aerodrome Engineering Comparative Analysis

Longest runway ≥10,500 ft

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Elevation & National Context

Lowland Aerodrome (<2,000 ft)

OSR lies at 257 m (844 ft), #210 of 650 published airports by elevation and 62.9 percentile among 7,558 worldwide. It is 202 ft below the Czech Republic median (1,046 ft, 2 airports); PRG is highest at 1,247 ft, 403 ft higher than OSR.

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Regional Density & Alternates (100 NM)

2 Qualifying Aerodromes in Vicinity

Closest of 2 paved-runway (≥5,000 ft) neighbours within 100 NM: Katowice Wojciech Korfanty International Airport (KTW), 59.9 NM, 10,499 ft. Next: BTS 98.2 NM. OSR has the longest runway in this radius, 985 ft over KTW.

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Runway Inventory & National Standing

Primary Runway: 11,484 ft (3,500 m)

OSR runway: 04/22 11,484 × 207 ft concrete (con). National standing: #2 of 2 in Czech Republic; PRG leads by 705 ft (12,189 ft). +14.8% vs the 10,000 ft baseline.

🛫 Physical Runway Inventory & Surface Engineering

Runway Designator	Length (ft / m)	Width (ft / m)	Surface Material	Lighting	Status
04/22	11,484 ft (3500 m / 3.500 km)	207 ft (63m)	`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
Katowice Wojciech Korfanty International Airport (Katowice)	`KTW`	59.9 NM (110.9 km)	10,499 ft	✅ Lighted
M. R. Štefánik Airport (Bratislava)	`BTS`	98.2 NM (181.9 km)	10,466 ft	✅ Lighted

🛡️ Source: OurAirports Open Aviation Database, snapshot 2026-09-01 · Provenance →