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SUS to DCM: distance & flight time
Null (Spirit of St Louis Airport) → Castres (Castres-Mazamet Airport)
4,583 mi
7,376 km · 3,983 nm
9h 27m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SUS→DCM fares Phone-only fares on this route — call free
Flight time details
4,583 miles nonstop takes roughly 9h 27m 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from DCM?
The flight distance from Null (SUS) to Castres (DCM) is 4,583 miles (7,376 km, 3,983 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to DCM?
A nonstop flight takes about 9h 27m 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 Null and Castres?
Castres is 7 hours ahead of Null.
What is the cheapest way to fly from SUS to DCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–DCM that never appear on search engines, with no booking fees.