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BTH to USM: distance & flight time
Batam (Hang Nadim International Airport) → Ko Samui (Samui Airport)
646 mi
1,039 km · 561 nm
1h 52m
estimated nonstop flight time
Same time
time difference · heading northwest
See live BTH→USM fares Phone-only fares on this route — call free
Flight time details
646 miles nonstop takes roughly 1h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BTH — Hang Nadim International Airport · Batam, Indonesia
- USM — Samui Airport · Ko Samui, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BTH
- SIN · Singapore Changi Airport18 mi away
- QPG · Paya Lebar Air Base22 mi away
- XSP · Seletar Airport27 mi away
- TNJ · Raja Haji Fisabilillah International Airport32 mi away
Near USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Frequently asked questions
How far is BTH from USM?
The flight distance from Batam (BTH) to Ko Samui (USM) is 646 miles (1,039 km, 561 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTH to USM?
A nonstop flight takes about 1h 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from BTH to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTH–USM that never appear on search engines, with no booking fees.