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FLZ to YSM: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → Fort Smith (Fort Smith Airport)
7,870 mi
12,666 km · 6,839 nm
15h 54m
estimated nonstop flight time
-13h
time difference · heading north
See live FLZ→YSM fares Phone-only fares on this route — call free
Flight time details
7,870 miles nonstop takes roughly 15h 54m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
- YSM — Fort Smith Airport · Fort Smith, Canada
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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is FLZ from YSM?
The flight distance from Sibolga (FLZ) to Fort Smith (YSM) is 7,870 miles (12,666 km, 6,839 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to YSM?
A nonstop flight takes about 15h 54m 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 Fort Smith?
Fort Smith is 13 hours behind Sibolga.
What is the cheapest way to fly from FLZ to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–YSM that never appear on search engines, with no booking fees.