Back to CalculatorRoute ID: STL-CNX
Flight Distance from St Louis (STL) to Chiang Mai (CNX)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
始发机场
STLKSTL
St Louis, United States
St. Louis Lambert International Airport
大圆航线路径
13,546 km8,417 miles • 7,314 NM
目的机场
VTCCCNX
Chiang Mai, Thailand
Chiang Mai International Airport
直线距离
13,546 km
8,417 Statute Miles
7,314 Nautical Miles
民航飞行
16h 26m
预计直飞时长 (巡航速度约850公里/小时 + 起降缓冲)
碳足迹排放
1,219 kg
每位经济舱乘客预计碳排放 (~90克 CO₂/公里)
初始航向
350° True
飞往目的地的初始罗盘航向
按机型分类的预计飞行时间
民用客机 (波音 787 / 空客 A350)
16h 26m
Speed: ~850 km/h (459 knots)
公务机 (湾流 G650)
15h 13m
Speed: ~920 km/h (496 knots)
涡桨飞机 (ATR-72 / Q400)
26h 33m
Speed: ~520 km/h (280 knots)
护照与签证入境要求
🇺🇸 United States→🇹🇭 Thailand
此信息仅供参考，出行前请务必通过大使馆、领事馆或 IATA Travel Centre 进行官方核实。
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Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
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Departure Airport Specs
St. Louis Lambert International Airport (STL)
- City / Country: St Louis, United States
- ICAO Code: KSTL
- Coordinates: 38.7487°, -90.3700°
- Timezone: America/Chicago
- Elevation: 618 ft
Arrival Airport Specs
Chiang Mai International Airport (CNX)
- City / Country: Chiang Mai, Thailand
- ICAO Code: VTCC
- Coordinates: 18.7668°, 98.9626°
- Timezone: Asia/Bangkok
- Elevation: 1036 ft
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