Back to CalculatorRoute ID: HLE-ASI
Flight Distance from Jamestown (HLE) to Cat Hill (ASI)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
始发机场
HLEFHSH
Jamestown, Saint Helena, Ascension and Tristan da Cunha
Saint Helena International Airport
大圆航线路径
1,301 km808 miles • 702 NM
目的机场
FHAWASI
Cat Hill, Saint Helena, Ascension and Tristan da Cunha
RAF Ascension Island
直线距离
1,301 km
808 Statute Miles
702 Nautical Miles
民航飞行
2h 2m
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
117 kg
每位经济舱乘客预计碳排放 (~90克 CO₂/公里)
初始航向
312° 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)
2h 2m
Speed: ~850 km/h (459 knots)
公务机 (湾流 G650)
1h 55m
Speed: ~920 km/h (496 knots)
涡桨飞机 (ATR-72 / Q400)
3h 0m
Speed: ~520 km/h (280 knots)
护照与签证入境要求
🌐 SH→🌐 SH
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
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Departure Airport Specs
Saint Helena International Airport (HLE)
- City / Country: Jamestown, Saint Helena, Ascension and Tristan da Cunha
- ICAO Code: FHSH
- Coordinates: -15.9589°, -5.6461°
- Timezone: Atlantic/St_Helena
- Elevation: 1017 ft
Arrival Airport Specs
RAF Ascension Island (ASI)
- City / Country: Cat Hill, Saint Helena, Ascension and Tristan da Cunha
- ICAO Code: FHAW
- Coordinates: -7.9702°, -14.3927°
- Timezone: Atlantic/St_Helena
- Elevation: 278 ft
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