Back to CalculatorRoute ID: KCH-KTM
Flight Distance from Kuching (KCH) to Kathmandu (KTM)
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
3,945 km2,451 miles • 2,130 NM
Destination Airport
VNKTKTM
Kathmandu, Nepal
Tribhuvan International Airport
Direct Distance
3,945 km
2,451 Statute Miles
2,130 Nautical Miles
Commercial Flight
5h 8m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
355 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
320° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
5h 8m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
4h 47m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
8h 5m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 MY→🌐 NP
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
Tribhuvan International Airport (KTM)
- City / Country: Kathmandu, Nepal
- ICAO Code: VNKT
- Coordinates: 27.6966°, 85.3591°
- Timezone: Asia/Kathmandu
- Elevation: 4390 ft
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