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USM to TJB: distance & flight time
Ko Samui (Samui Airport) → Tanjung Balai Karimun (Sei Bati Airport)
630 mi
1,014 km · 547 nm
1h 50m
estimated nonstop flight time
—
time difference · heading south
See live USM→TJB fares Phone-only fares on this route — call free
Flight time details
630 miles nonstop takes roughly 1h 50m gate to gate, flying south. 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
- USM — Samui Airport · Ko Samui, Thailand
- TJB — Sei Bati Airport · Tanjung Balai Karimun, Indonesia
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near TJB
- SIN · Singapore Changi Airport46 mi away
- TGA · Tengah Air Base32 mi away
- XSP · Seletar Airport41 mi away
- QPG · Paya Lebar Air Base42 mi away
Frequently asked questions
How far is USM from TJB?
The flight distance from Ko Samui (USM) to Tanjung Balai Karimun (TJB) is 630 miles (1,014 km, 547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to TJB?
A nonstop flight takes about 1h 50m 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 USM to TJB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–TJB that never appear on search engines, with no booking fees.