Back to CalculatorRoute ID: KCH-OKA
Flight Distance from Kuching (KCH) to Naha (OKA)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
KCHWBGG
Kuching, Malaysia
Kuching International Airport
Great Circle Path
3,311 km2,057 miles • 1,788 NM
Destination Airport
ROAHOKA
Naha, Japan
Naha International Airport
Direct Distance
3,311 km
2,057 Statute Miles
1,788 Nautical Miles
Commercial Flight
4h 24m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
298 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
32° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
4h 24m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
4h 6m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
6h 52m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 MY→🇯🇵 Japan
This information is provided for general guidance only and does not replace official verification with an embassy, consulate, or the IATA Travel Centre before you travel.
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Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
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Departure Airport Specs
Kuching International Airport (KCH)
- City / Country: Kuching, Malaysia
- ICAO Code: WBGG
- Coordinates: 1.4874°, 110.3529°
- Timezone: Asia/Kuching
- Elevation: 89 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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