CNX
Chiang Mai International Airport
Chiang Mai · ThailandICAO VTCC
Chiang Mai International Airport (CNX) is an airport serving Chiang Mai, Thailand, located in the Northern and Eastern hemispheres at coordinates 18° 46' 0.5" N, 98° 57' 45.4" E. The airport sits at an elevation of 1,036 feet (316 meters) above sea level. With 26 direct destinations served by 34 airlines, it is a regional hub for air travel. The local timezone is Asia/Bangkok (GMT+7).
Destinations
26
Airlines
34
Elevation ft
1,036/ 316m
Asia/Bangkok
GMT+7
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Airport Details
IATA Code
CNX
ICAO Code
VTCC
City
Chiang Mai
Country
Thailand
Elevation
1,036 ft
Local Time
12:40 AM (GMT+7)
Coordinates
Latitude:18.7668°
Longitude:98.9626°
Popular Routes from CNX
| Destination | City | Distance | Flight Time | Type | CO2 (Economy) | |
|---|---|---|---|---|---|---|
| BKK | Bangkok, Thailand | 369 mi | 1h 12m | short-haul | 151 kg | View |
| HKG | Hong Kong, Hong Kong | 999 mi | 2h 33m | medium-haul | 251 kg | View |
| SIN | Singapore, Singapore | 1,245 mi | 3h 1m | medium-haul | 312 kg | View |
| ICN | Seoul, South Korea | 2,101 mi | 4h 39m | medium-haul | 528 kg | View |
| PVG | Shanghai, China | 1,662 mi | 3h 49m | medium-haul | 417 kg | View |
| DMK | Bangkok, Thailand | 351 mi | 1h 10m | short-haul | 144 kg | View |
| HKT | Phuket, Thailand | 734 mi | 1h 53m | short-haul | 301 kg | View |
| CAN | Guangzhou, China | 978 mi | 2h 31m | medium-haul | 246 kg | View |
| CKG | Chongqing, China | 895 mi | 2h 12m | short-haul | 367 kg | View |
| HDY | Hat Yai, Thailand | 819 mi | 2h 3m | short-haul | 336 kg | View |
Airlines Operating at CNX
34 active airlines serving Chiang Mai International Airport.
Air Bagan
W9Myanmar
Air China
CAChina
Air France
AFFrance
AirAsia
AKMalaysia
Bangkok Airways
PGThailand
British Airways
BAUnited Kingdom
BusinessAir
8BThailand
Cathay Pacific
CXHong Kong SAR of China
China Eastern Airlines
MUChina
China SSS
9CChina
China Southern Airlines
CZChina
Dragonair
KADRAGON
Etihad Airways
EYUnited Arab Emirates
Hong Kong Express Airways
UOHong Kong SAR of China
Jin Air
LJSouth Korea
Juneyao Airlines
HOChina
KLM Royal Dutch Airlines
KLNetherlands
Korean Air
KERepublic of Korea
Lao Airlines
QVLao Peoples Democratic Republic
Lufthansa
LHGermany
Lufthansa Cargo
LHGermany
Malaysia Airlines
MHMalaysia
Nok Air
DDThailand
Qantas
QFAustralia
Qatar Airways
QRQatar
Shandong Airlines
SCChina
SilkAir
MISingapore
Singapore Airlines
SQSingapore
Singapore Airlines Cargo
SQSingapore
Thai AirAsia
FDThailand
Thai Airways International
TGThailand
Tiger Airways
TRSingapore
TransAsia Airways
GETaiwan
Zambia Skyways
K8Zambia
CO2 Emissions Reference
Estimated carbon dioxide emissions per passenger for sample flight distances, based on DEFRA 2024 emission factors.
| Route Type | Distance | Economy | Premium Eco | Business | First |
|---|---|---|---|---|---|
| Short-haul | 800 km | 204 kg | 326 kg | 592 kg | 816 kg |
| Medium-haul | 3,000 km | 468 kg | 749 kg | 1357 kg | 1872 kg |
| Long-haul | 8,000 km | 1200 kg | 1920 kg | 3480 kg | 4800 kg |
Values are estimates based on average emission factors. Actual emissions vary by aircraft type, load factor, and routing.
Nearby Airports
Airports closest to Chiang Mai International Airport that may serve as alternatives.
| Airport | IATA | City | Country | Distance |
|---|---|---|---|---|
| Lampang Airport | LPT | Lampang | Thailand | 79 km |
| Mae Hong Son Airport | PYY | Pai | Thailand | 87 km |
| Mae Hong Son Airport | HGN | Mae Hong Son | Thailand | 120 km |
| Phrae Airport | PRH | Phrae | Thailand | 145 km |
| Nan Airport | NNT | Nan | Thailand | 192 km |
| Chiang Rai International Airport | CEI | Chiang Rai | Thailand | 163 km |
| Sukhothai Airport | THS | Sukhothai | Thailand | 192 km |
| Mae Sot Airport | MAQ | Tak | Thailand | 233 km |
Other Airports in Thailand
Don Mueang International Airport
DMKBangkok
Suvarnabhumi Airport
BKKBangkok
Buri Ram Airport
BFVBuri Ram
Chiang Rai International Airport
CEIChiang Rai
Chumphon Airport
CJMChumphon
Hat Yai International Airport
HDYHat Yai
Khon Kaen Airport
KKCKhon Kaen
Samui Airport
USMKo Samui
Krabi Airport
KBVKrabi
Lampang Airport
LPTLampang
Loei Airport
LOELoei
Mae Hong Son Airport
HGNMae Hong Son
Geographic & Timezone Details
Position
- Latitude (DMS)
- 18° 46' 0.5" N
- Longitude (DMS)
- 98° 57' 45.4" E
- Latitude (Decimal)
- 18.766800
- Longitude (Decimal)
- 98.962601
- Hemisphere
- Northern / Eastern
Timezone
- IANA Timezone
- Asia/Bangkok
- UTC Offset
- GMT+7
- Current Local Time
- 12:40 AM
- Elevation (ft)
- 1,036 ft
- Elevation (m)
- 316 m
Frequently Asked Questions
What is the IATA code for Chiang Mai International Airport?
The IATA code for Chiang Mai International Airport is CNX, and its ICAO code is VTCC. The airport is located in Chiang Mai, Thailand.
How many destinations can you fly to from CNX?
There are 26 direct destinations available from Chiang Mai International Airport (CNX) in Chiang Mai, Thailand.
What airlines fly from CNX?
There are 34 airlines operating from CNX, including Air Bagan, Air China, Air France, AirAsia, Bangkok Airways, and more.
What timezone is Chiang Mai International Airport in?
Chiang Mai International Airport is in the Asia/Bangkok timezone (GMT+7). The airport is located in the Northern and Eastern hemispheres.
What is the elevation of Chiang Mai International Airport?
Chiang Mai International Airport sits at an elevation of 1,036 feet (316 meters) above sea level.
Dig deeper from CNX
Distance calculator →
Compute distance from CNX to any other airport, with CO₂ and flight time.
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Methodology & sources →
Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and primary source.
Airline alliances →
Star, oneworld, SkyTeam — the alliances that operate most international routes from major hubs.
World's busiest airports →
ACI World 2023 top ten by passenger traffic and where this airport sits in the global rank.
External References
Learn more about Chiang Mai International Airport from these external sources.
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