Back to CalculatorRoute ID: SEA-ICN
Flight Distance from Seattle (SEA) to Seoul (ICN)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
始发机场
SEAKSEA
Seattle, United States
Seattle–Tacoma International Airport
大圆航线路径
8,373 km5,203 miles • 4,521 NM
目的机场
RKSIICN
Seoul, South Korea
Incheon International Airport
直线距离
8,373 km
5,203 Statute Miles
4,521 Nautical Miles
民航飞行
10h 21m
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
754 kg
每位经济舱乘客预计碳排放 (~90克 CO₂/公里)
初始航向
310° 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)
10h 21m
Speed: ~850 km/h (459 knots)
公务机 (湾流 G650)
9h 36m
Speed: ~920 km/h (496 knots)
涡桨飞机 (ATR-72 / Q400)
16h 36m
Speed: ~520 km/h (280 knots)
护照与签证入境要求
🇺🇸 United States→🇰🇷 South Korea
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
Seattle–Tacoma International Airport (SEA)
- City / Country: Seattle, United States
- ICAO Code: KSEA
- Coordinates: 47.4479°, -122.3103°
- Timezone: America/Los_Angeles
- Elevation: 433 ft
Arrival Airport Specs
Incheon International Airport (ICN)
- City / Country: Seoul, South Korea
- ICAO Code: RKSI
- Coordinates: 37.4691°, 126.4510°
- Timezone: Asia/Seoul
- Elevation: 23 ft
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