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YSM to WMI: distance & flight time
Fort Smith (Fort Smith Airport) → Warsaw (Modlin Airport)
4,234 mi
6,814 km · 3,679 nm
8h 46m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YSM→WMI fares Phone-only fares on this route — call free
Flight time details
4,234 miles nonstop takes roughly 8h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- WMI — Modlin Airport · Warsaw, Poland
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 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
Near WMI
- WAW · Warsaw Chopin Airport24 mi away
- SZY · Olsztyn-Mazury Airport72 mi away
- LCJ · Łódź Władysław Reymont Airport73 mi away
- RDO · Radom Airport77 mi away
Frequently asked questions
How far is YSM from WMI?
The flight distance from Fort Smith (YSM) to Warsaw (WMI) is 4,234 miles (6,814 km, 3,679 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to WMI?
A nonstop flight takes about 8h 46m 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 Fort Smith and Warsaw?
Warsaw is 8 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to WMI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–WMI that never appear on search engines, with no booking fees.