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Flight distance & time
Singapore Changi International Airport → Tribhuvan International Airport
SINKTM
- Distance
- 3,537 km · 2,197 mi
- Flight time
- 05h 10m
- CO₂ per passenger
- 318 kg
This Singapore Changi International Airport → Tribhuvan International Airport route is 3,537 km (2,197 mi) end to end. The estimated flight time is 05h 10m, and a passenger's share of CO₂ works out at roughly 318 kg.
See the reverse route: Tribhuvan International Airport → Singapore Changi International Airport
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Your route
- FromSINSingapore Changi International AirportSingapore, North-East
- ToKTMTribhuvan International AirportKathmandu, Central-Region
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Singapore Changi International Airport to Tribhuvan International Airport FAQ
How far is Singapore Changi International Airport from Tribhuvan International Airport?
Singapore Changi International Airport (SIN) and Tribhuvan International Airport (KTM) are 3,537 km (2,197 mi) apart, measured along the great-circle route.
How long is the flight from Singapore Changi International Airport to Tribhuvan International Airport?
A direct SIN–KTM flight covers the distance in about 05h 10m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Singapore Changi International Airport to Tribhuvan International Airport produce?
A passenger's share of CO₂ on the SIN–KTM route is roughly 318 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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