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XSP to DTB: distance & flight time
Singapore (Seletar Airport) → Siborong-Borong (Silangit Airport)
342 mi
550 km · 297 nm
1h 22m
estimated nonstop flight time
-1h
time difference · heading west
See live XSP→DTB fares Phone-only fares on this route — call free
Flight time details
342 miles nonstop takes roughly 1h 22m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- XSP — Seletar Airport · Singapore, Singapore
- 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 XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 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 XSP from DTB?
The flight distance from Singapore (XSP) to Siborong-Borong (DTB) is 342 miles (550 km, 297 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSP to DTB?
A nonstop flight takes about 1h 22m 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 time difference between Singapore and Siborong-Borong?
Siborong-Borong is 1 hour behind Singapore.
What is the cheapest way to fly from XSP to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSP–DTB that never appear on search engines, with no booking fees.