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YZY to DTB: distance & flight time
Zhangye (Zhangye Ganzhou Airport) → Siborong-Borong (Silangit Airport)
2,527 mi
4,067 km · 2,196 nm
5h 25m
estimated nonstop flight time
-1h
time difference · heading south
See live YZY→DTB fares Phone-only fares on this route — call free
Flight time details
2,527 miles nonstop takes roughly 5h 25m gate to gate, flying south. 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
- YZY — Zhangye Ganzhou Airport · Zhangye, China
- 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 YZY
- RHT · Alxa Right Banner Badanjilin Airport55 mi away
- JIC · Jinchuan Airport92 mi away
- JGN · Jiayuguan Airport144 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 YZY from DTB?
The flight distance from Zhangye (YZY) to Siborong-Borong (DTB) is 2,527 miles (4,067 km, 2,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZY to DTB?
A nonstop flight takes about 5h 25m 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 Zhangye and Siborong-Borong?
Siborong-Borong is 1 hour behind Zhangye.
What is the cheapest way to fly from YZY to DTB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZY–DTB that never appear on search engines, with no booking fees.