Back to CalculatorRoute ID: CJU-OKA
Flight Distance from Jeju City (CJU) to Naha (OKA)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
始发机场
CJURKPC
Jeju City, South Korea
Jeju International Airport
大圆航线路径
821 km510 miles • 443 NM
目的机场
ROAHOKA
Naha, Japan
Naha International Airport
直线距离
821 km
510 Statute Miles
443 Nautical Miles
民航飞行
1h 28m
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
74 kg
每位经济舱乘客预计碳排放 (~90克 CO₂/公里)
初始航向
172° 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 28m
Speed: ~850 km/h (459 knots)
公务机 (湾流 G650)
1h 24m
Speed: ~920 km/h (496 knots)
涡桨飞机 (ATR-72 / Q400)
2h 5m
Speed: ~520 km/h (280 knots)
护照与签证入境要求
🇰🇷 South Korea→🇯🇵 Japan
允许停留时间90 天
护照有效期要求6 个月
💡 Official Note: Visa free entry for up to 90 days.
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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Departure Airport Specs
Jeju International Airport (CJU)
- City / Country: Jeju City, South Korea
- ICAO Code: RKPC
- Coordinates: 33.5121°, 126.4925°
- Timezone: Asia/Seoul
- Elevation: 118 ft
Arrival Airport Specs
Naha International Airport (OKA)
- City / Country: Naha, Japan
- ICAO Code: ROAH
- Coordinates: 26.1924°, 127.6398°
- Timezone: Asia/Tokyo
- Elevation: 12 ft
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