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FLZ to IRB: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → Iraan (Iraan Municipal Airport)
9,811 mi
15,789 km · 8,525 nm
19h 42m
estimated nonstop flight time
-12h
time difference · heading northeast
See live FLZ→IRB fares Phone-only fares on this route — call free
Flight time details
9,811 miles nonstop takes roughly 19h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
- IRB — Iraan Municipal Airport · Iraan, United States
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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Near IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 mi away
Frequently asked questions
How far is FLZ from IRB?
The flight distance from Sibolga (FLZ) to Iraan (IRB) is 9,811 miles (15,789 km, 8,525 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to IRB?
A nonstop flight takes about 19h 42m 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 Sibolga and Iraan?
Iraan is 12 hours behind Sibolga.
What is the cheapest way to fly from FLZ to IRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–IRB that never appear on search engines, with no booking fees.