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UOS to DTB: distance & flight time
Sewanee (Franklin County Airport) → Siborong-Borong (Silangit Airport)
9,829 mi
15,818 km · 8,541 nm
19h 44m
estimated nonstop flight time
+12h
time difference · heading north
See live UOS→DTB fares Phone-only fares on this route — call free
Flight time details
9,829 miles nonstop takes roughly 19h 44m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- UOS — Franklin County Airport · Sewanee, United States
- 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 UOS
- APT · Marion County Brown Field20 mi away
- CHA · Lovell Field41 mi away
- HUA · Redstone Army Air Field58 mi away
- HDI · Hardwick Field60 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 UOS from DTB?
The flight distance from Sewanee (UOS) to Siborong-Borong (DTB) is 9,829 miles (15,818 km, 8,541 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UOS to DTB?
A nonstop flight takes about 19h 44m 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 Sewanee and Siborong-Borong?
Siborong-Borong is 12 hours ahead of Sewanee.
What is the cheapest way to fly from UOS to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UOS–DTB that never appear on search engines, with no booking fees.