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Map: OpenStreetMap contributors, captured 20 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
Chiang Mai, Thailand
ICAO code
VTCC
IATA code
CNX
Elevation
1,036 ft
Longest runway
11,155 ft (18/36)
Runways
1
Size class
Large
Position
18.7668, 98.9626
About VTCC
Chiang Mai International Airport (CNX) is a large airport in Chiang Mai, Thailand, with the ICAO code VTCC. It has one runway, 18/36, 11,155 ft long and 148 ft wide, with a hard surface. The OpenStreetMap layout shows 5 gates, 43 taxiway segments, 3 aprons and 3 terminal outlines. In the route snapshot of 14 Oct 2026, 39 airlines have 518 routes through VTCC. Its most frequent links are Bangkok (DMK), Bangkok (BKK) and Seoul (ICN).
Runways
Runways, longest first
Runway
Length
Width
Surface
Lights
18 / 36
11,155 ft
148 ft
Hard
Lit
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
Scheduled routes
Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.
Airlines flying here
Thai THA33 routes
China Eastern CES14 routes
AirAsia AXM11 routes
HK Express HKE10 routes
Korean KAL10 routes
China Airlines CAL6 routes
China Southern CSN6 routes
Also flying here, shown by airline code: AIQ, NOK, TVJ, TLM, BKP, CQH, TGW, JJA.
Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
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