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FSM to DCM: distance & flight time
Fort Smith (Fort Smith Regional Airport) → Castres (Castres-Mazamet Airport)
4,887 mi
7,865 km · 4,247 nm
10h 3m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FSM→DCM fares Phone-only fares on this route — call free
Flight time details
4,887 miles nonstop takes roughly 10h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- FSM — Fort Smith Regional Airport · Fort Smith, United States
- DCM — Castres-Mazamet Airport · Castres, France
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 FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Near DCM
- CCF · Carcassonne Airport24 mi away
- LBI · Albi-Le Séquestre Airport26 mi away
- TLS · Toulouse-Blagnac Airport47 mi away
- XMW · Montauban Airport56 mi away
Frequently asked questions
How far is FSM from DCM?
The flight distance from Fort Smith (FSM) to Castres (DCM) is 4,887 miles (7,865 km, 4,247 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSM to DCM?
A nonstop flight takes about 10h 3m 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 Castres?
Castres is 7 hours ahead of Fort Smith.
What is the cheapest way to fly from FSM to DCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSM–DCM that never appear on search engines, with no booking fees.