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DTB to SIA: distance & flight time
Siborong-Borong (Silangit Airport) → Xi\'AN (Xi'an Xiguan Airport)
2,313 mi
3,722 km · 2,010 nm
5h
estimated nonstop flight time
+1h
time difference · heading north
See live DTB→SIA fares Phone-only fares on this route — call free
Flight time details
2,313 miles nonstop takes roughly 5h gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
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 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
Near SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Frequently asked questions
How far is DTB from SIA?
The flight distance from Siborong-Borong (DTB) to Xi\'AN (SIA) is 2,313 miles (3,722 km, 2,010 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to SIA?
A nonstop flight takes about 5h 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 Siborong-Borong and Xi\'AN?
Xi\'AN is 1 hour ahead of Siborong-Borong.
What is the cheapest way to fly from DTB to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–SIA that never appear on search engines, with no booking fees.