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TST to DTB: distance & flight time
Trang (Trang Airport) → Siborong-Borong (Silangit Airport)
365 mi
588 km · 317 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading south
See live TST→DTB fares Phone-only fares on this route — call free
Flight time details
365 miles nonstop takes roughly 1h 26m 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
- TST — Trang Airport · Trang, Thailand
- DTB — Silangit Airport · Siborong-Borong, 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 TST
- KBV · Krabi Airport59 mi away
- HDY · Hat Yai International Airport66 mi away
- SGZ · Songkhla Airport71 mi away
- NST · Nakhon Si Thammarat Airport75 mi away
Near DTB
- FLZ · Dr Ferdinand Lumban Tobing Airport49 mi away
- AEG · Aek Godang Airport67 mi away
- MES · Soewondo Air Force Base92 mi away
- KNO · Kualanamu International Airport96 mi away
Frequently asked questions
How far is TST from DTB?
The flight distance from Trang (TST) to Siborong-Borong (DTB) is 365 miles (588 km, 317 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TST to DTB?
A nonstop flight takes about 1h 26m 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 TST to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TST–DTB that never appear on search engines, with no booking fees.