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INI to FLZ: distance & flight time
Nis (Nis Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
5,495 mi
8,843 km · 4,775 nm
11h 14m
estimated nonstop flight time
+5h
time difference · heading east
See live INI→FLZ fares Phone-only fares on this route — call free
Flight time details
5,495 miles nonstop takes roughly 11h 14m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- INI — Nis Airport · Nis, Serbia
- 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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 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 INI from FLZ?
The flight distance from Nis (INI) to Sibolga (FLZ) is 5,495 miles (8,843 km, 4,775 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INI to FLZ?
A nonstop flight takes about 11h 14m 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 Nis and Sibolga?
Sibolga is 5 hours ahead of Nis.
What is the cheapest way to fly from INI to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INI–FLZ that never appear on search engines, with no booking fees.