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THS to DTB: distance & flight time
Sukhothai (Sukhothai Airport) → Siborong-Borong (Silangit Airport)
1,036 mi
1,668 km · 901 nm
2h 43m
estimated nonstop flight time
Same time
time difference · heading south
See live THS→DTB fares Phone-only fares on this route — call free
Flight time details
1,036 miles nonstop takes roughly 2h 43m 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
- THS — Sukhothai Airport · Sukhothai, 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 THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 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 THS from DTB?
The flight distance from Sukhothai (THS) to Siborong-Borong (DTB) is 1,036 miles (1,668 km, 901 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THS to DTB?
A nonstop flight takes about 2h 43m 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 THS to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–DTB that never appear on search engines, with no booking fees.