SIN to USM: Distance and Flight Time
The distance from Singapore Changi Airport (SIN) to Samui International Airport (USM) is 1,010 km (628 mi). A typical nonstop flight covers it in about 1h 45m, heading northwest. The distance is the same in either direction (USM to SIN).
How far is it from Singapore to Na Thon (Ko Samui Island)?
The great-circle distance between Singapore Changi Airport (SIN) and Samui International Airport (USM) is 1,010 km (628 mi, 545 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from SIN to USM?
A nonstop flight typically takes about 1h 45m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. USM is roughly northwest of SIN.
Airlines flying SIN to USM
4 airlines appear on this route in the open route dataset. Codes and carriers:
Frequently asked questions
How far is Singapore from Na Thon (Ko Samui Island)?
Singapore Changi Airport (SIN) and Samui International Airport (USM) are 1,010 km (628 mi, 545 nautical miles) apart in a straight line.
How long is the flight from SIN to USM?
A typical nonstop flight between SIN and USM takes about 1h 45m. Actual times vary with aircraft type, winds and routing.
What direction is USM from SIN?
Samui International Airport (USM) lies roughly northwest of Singapore Changi Airport (SIN).
Which airlines fly SIN to USM?
4 airlines appear on the SIN-USM route in the open dataset, including SilkAir, Bangkok Airways, Qantas.
Related routes
Other routes from Singapore (SIN):
Other routes from Na Thon (Ko Samui Island) (USM):
SIN airport code · USM airport code · Busiest airports worldwide