Chiang Mai International Airport in Chiang Mai, Thailand has 28 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.
Schedule snapshot checked Jun 15, 2026.
The longest listed nonstop flight from CNX is to Osaka (KIX), about 2,471 miles with an estimated block time of ~5h 41m.
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | CNX to KIX Osaka, Japan | 2,471 mi | ~5h 41m | Thai Vietjet Air | 3×/wk |
| 2 | CNX to PUS Busan, South Korea | 2,153 mi | ~5h 2m | EASTAR JET | 2×/wk |
| 3 | CNX to ICN Seoul, South Korea | 2,102 mi | ~4h 55m | Jin Air, Air Busan, and Jeju Air | 1-2/day |
| 4 | CNX to PEK Beijing, China | 1,807 mi | ~4h 19m | Air China | 1/day |
| 5 | CNX to PVG Shanghai, China | 1,662 mi | ~4h 1m | China Eastern and Spring | 2/day |
| 6 | CNX to TPE Taipei, Taiwan | 1,490 mi | ~3h 39m | China, EVA Air, and Thai AirAsia | 3/day |
| 7 | CNX to SIN Singapore, Singapore | 1,251 mi | ~3h 10m | Scoot | 1-2/day |
| 8 | CNX to XIY Xi'an, China | 1,239 mi | ~3h 8m | Spring | 1/day |
| 9 | CNX to KUL Kuala Lumpur, Malaysia | 1,122 mi | ~2h 54m | AirAsia and Malaysia Airlines | 2/day |
| 10 | CNX to HKG Hong Kong, Hong Kong SAR China | 997 mi | ~2h 38m | Hong Kong Express | 2/day |
| 11 | CNX to CAN Guangzhou, China | 977 mi | ~2h 36m | Spring and China Southern | 1-2/day |
| 12 | CNX to CKG Chongqing, China | 898 mi | ~2h 26m | West Air (China) | 3×/wk |
| 13 | CNX to TFU Tianfu, China | 867 mi | ~2h 22m | Chengdu | weekly |
| 14 | CNX to HDY Hat Yai, Thailand | 823 mi | ~2h 17m | Thai AirAsia | 1/day |
| 15 | CNX to HKT Phuket, Thailand | 737 mi | ~2h 6m | Thai Vietjet Air, Thai AirAsia, and Bangkok | 3-4/day |
| 16 | CNX to KBV Krabi, Thailand | 737 mi | ~2h 6m | Thai AirAsia | 1/day |
| 17 | CNX to URT Surat Thani, Thailand | 666 mi | ~1h 57m | Thai AirAsia | 1/day |
| 18 | CNX to USM Na Thon (Ko Samui Island), Thailand | 641 mi | ~1h 54m | Bangkok | 1/day |
| 19 | CNX to KMG Kunming, China | 494 mi | ~1h 36m | China Eastern | 2/day |
| 20 | CNX to HAN Hanoi, Vietnam | 476 mi | ~1h 34m | Thai AirAsia | 1/day |
| 21 | CNX to HHQ Hua Hin, Thailand | 429 mi | ~1h 28m | Thai AirAsia | 1/day |
| 22 | CNX to BKK Bangkok, Thailand | 371 mi | ~1h 21m | Thai Airways, Thai Vietjet Air, and Thai AirAsia | 19-20/day |
| 23 | CNX to DMK Bangkok, Thailand | 353 mi | ~1h 19m | Thai AirAsia, Thai Lion Air, and Nok Air | 19-20/day |
| 24 | CNX to KKC Khon Kaen, Thailand | 298 mi | ~1h 12m | Thai AirAsia | 1/day |
| 25 | CNX to MDL Mandalay, Myanmar (Burma) | 280 mi | ~1h 10m | Myanmar International | 3×/wk |
Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.
The longest nonstop route in FlightQ's current CNX schedule set is CNX to KIX, about 2,471 miles with an estimated block time of ~5h 41m.
Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.