New calculation
Flight distance & time
Singapore Changi International Airport → Samui Airport
SINUSM
- Distance
- 1,009 km · 626 mi
- Flight time
- 02h 00m
- CO₂ per passenger
- 90 kg
This Singapore Changi International Airport → Samui Airport route is 1,009 km (626 mi) end to end. The estimated flight time is 02h 00m, and a passenger's share of CO₂ works out at roughly 90 kg.
See the reverse route: Samui Airport → Singapore Changi International Airport
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Your route
- FromSINSingapore Changi International AirportSingapore, North-East
- ToUSMSamui AirportNa Thon (Ko Samui Island), Nakhon-Si-Thammarat
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~7 flights/day
Airlines on this route
Bangkok AirwaysScoot
Common questions
Singapore Changi International Airport to Samui Airport FAQ
How far is Singapore Changi International Airport from Samui Airport?
Singapore Changi International Airport (SIN) and Samui Airport (USM) are 1,009 km (626 mi) apart, measured along the great-circle route.
How long is the flight from Singapore Changi International Airport to Samui Airport?
A direct SIN–USM flight covers the distance in about 02h 00m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Singapore Changi International Airport to Samui Airport produce?
A passenger's share of CO₂ on the SIN–USM route is roughly 90 kg.
Which airlines fly from Singapore Changi International Airport to Samui Airport?
Bangkok Airways, Scoot operate scheduled service between SIN and USM.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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