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AST to FLZ: distance & flight time
Astoria (Astoria Regional Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
8,240 mi
13,261 km · 7,160 nm
16h 37m
estimated nonstop flight time
+14h
time difference · heading northwest
See live AST→FLZ fares Phone-only fares on this route — call free
Flight time details
8,240 miles nonstop takes roughly 16h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- AST — Astoria Regional Airport · Astoria, United States
- 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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 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 AST from FLZ?
The flight distance from Astoria (AST) to Sibolga (FLZ) is 8,240 miles (13,261 km, 7,160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to FLZ?
A nonstop flight takes about 16h 37m 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 Astoria and Sibolga?
Sibolga is 14 hours ahead of Astoria.
What is the cheapest way to fly from AST to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–FLZ that never appear on search engines, with no booking fees.