Back to CalculatorRoute ID: BOS-DCA
Flight Distance from Boston (BOS) to Washington (DCA)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
始发机场
BOSKBOS
Boston, United States
Boston Logan International Airport
大圆航线路径
641 km398 miles • 346 NM
目的机场
KDCADCA
Washington, United States
Ronald Reagan Washington National Airport
直线距离
641 km
398 Statute Miles
346 Nautical Miles
民航飞行
1h 15m
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
58 kg
每位经济舱乘客预计碳排放 (~90克 CO₂/公里)
初始航向
235° 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)
1h 15m
Speed: ~850 km/h (459 knots)
公务机 (湾流 G650)
1h 12m
Speed: ~920 km/h (496 knots)
涡桨飞机 (ATR-72 / Q400)
1h 44m
Speed: ~520 km/h (280 knots)
护照与签证入境要求
🇺🇸 United States→🇺🇸 United States
允许停留时间365 天
护照有效期要求0 个月
💡 Official Note: Freedom of movement within home country.
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
Boston Logan International Airport (BOS)
- City / Country: Boston, United States
- ICAO Code: KBOS
- Coordinates: 42.3620°, -71.0079°
- Timezone: America/New_York
- Elevation: 20 ft
Arrival Airport Specs
Ronald Reagan Washington National Airport (DCA)
- City / Country: Washington, United States
- ICAO Code: KDCA
- Coordinates: 38.8521°, -77.0377°
- Timezone: America/New_York
- Elevation: 15 ft
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