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FLZ to LOU: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → Louisville (Bowman Field)
9,673 mi
15,567 km · 8,405 nm
19h 26m
estimated nonstop flight time
-11h
time difference · heading north
See live FLZ→LOU fares Phone-only fares on this route — call free
Flight time details
9,673 miles nonstop takes roughly 19h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
- LOU — Bowman Field · Louisville, 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 LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 mi away
Frequently asked questions
How far is FLZ from LOU?
The flight distance from Sibolga (FLZ) to Louisville (LOU) is 9,673 miles (15,567 km, 8,405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to LOU?
A nonstop flight takes about 19h 26m 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 Louisville?
Louisville is 11 hours behind Sibolga.
What is the cheapest way to fly from FLZ to LOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–LOU that never appear on search engines, with no booking fees.