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ADU to FLZ: distance & flight time
Ardabil (Ardabil Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
4,072 mi
6,553 km · 3,538 nm
8h 27m
estimated nonstop flight time
+3.5h
time difference · heading southeast
See live ADU→FLZ fares Phone-only fares on this route — call free
Flight time details
4,072 miles nonstop takes roughly 8h 27m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- ADU — Ardabil Airport · Ardabil, Iran
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, 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 ADU
- LLK · Lankaran International Airport36 mi away
- PFQ · Parsabade Moghan Airport93 mi away
- RAS · Sardar-e-Jangal Airport95 mi away
- JWN · Zanjan Airport107 mi away
Near FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Frequently asked questions
How far is ADU from FLZ?
The flight distance from Ardabil (ADU) to Sibolga (FLZ) is 4,072 miles (6,553 km, 3,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADU to FLZ?
A nonstop flight takes about 8h 27m 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 Ardabil and Sibolga?
Sibolga is 3.5 hours ahead of Ardabil.
What is the cheapest way to fly from ADU to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADU–FLZ that never appear on search engines, with no booking fees.