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YSM to TNX: distance & flight time
Fort Smith (Fort Smith Airport) → Stung Treng (Stung Treng Airport)
6,936 mi
11,162 km · 6,027 nm
14h 4m
estimated nonstop flight time
+13h
time difference · heading northwest
See live YSM→TNX fares Phone-only fares on this route — call free
Flight time details
6,936 miles nonstop takes roughly 14h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- TNX — Stung Treng Airport · Stung Treng, Cambodia
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 TNX
- RBE · Ratanakiri Airport67 mi away
- KTI · Kratie Airport72 mi away
- AOU · Attopeu Airport104 mi away
- PKZ · Pakse International Airport112 mi away
Frequently asked questions
How far is YSM from TNX?
The flight distance from Fort Smith (YSM) to Stung Treng (TNX) is 6,936 miles (11,162 km, 6,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to TNX?
A nonstop flight takes about 14h 4m 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 Stung Treng?
Stung Treng is 13 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to TNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–TNX that never appear on search engines, with no booking fees.