Back to CalculatorRoute ID: IAD-HKG
Flight Distance from Dulles (IAD) to Hong Kong (HKG)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
始发机场
IADKIAD
Dulles, United States
Washington Dulles International Airport
大圆航线路径
13,102 km8,141 miles • 7,075 NM
目的机场
VHHHHKG
Hong Kong, Hong Kong
Hong Kong International Airport
直线距离
13,102 km
8,141 Statute Miles
7,075 Nautical Miles
民航飞行
15h 55m
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
1,179 kg
每位经济舱乘客预计碳排放 (~90克 CO₂/公里)
初始航向
348° 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)
15h 55m
Speed: ~850 km/h (459 knots)
公务机 (湾流 G650)
14h 44m
Speed: ~920 km/h (496 knots)
涡桨飞机 (ATR-72 / Q400)
25h 42m
Speed: ~520 km/h (280 knots)
护照与签证入境要求
🇺🇸 United States→🇭🇰 Hong Kong
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
Washington Dulles International Airport (IAD)
- City / Country: Dulles, United States
- ICAO Code: KIAD
- Coordinates: 38.9445°, -77.4558°
- Timezone: America/New_York
- Elevation: 312 ft
Arrival Airport Specs
Hong Kong International Airport (HKG)
- City / Country: Hong Kong, Hong Kong
- ICAO Code: VHHH
- Coordinates: 22.3118°, 113.9149°
- Timezone: Asia/Hong_Kong
- Elevation: 28 ft
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