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DBQ to DCM: distance & flight time
Dubuque IA (Dubuque Regional Airport) → Castres (Castres-Mazamet Airport)
4,430 mi
7,129 km · 3,849 nm
9h 9m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DBQ→DCM fares Phone-only fares on this route — call free
Flight time details
4,430 miles nonstop takes roughly 9h 9m 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
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 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 DBQ from DCM?
The flight distance from Dubuque IA (DBQ) to Castres (DCM) is 4,430 miles (7,129 km, 3,849 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBQ to DCM?
A nonstop flight takes about 9h 9m 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 Dubuque IA and Castres?
Castres is 7 hours ahead of Dubuque IA.
What is the cheapest way to fly from DBQ to DCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBQ–DCM that never appear on search engines, with no booking fees.