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DCM to BIL: distance & flight time
Castres (Castres-Mazamet Airport) → Billings (Billings Logan International Airport)
4,952 mi
7,970 km · 4,303 nm
10h 11m
estimated nonstop flight time
-8h
time difference · heading northwest
See live DCM→BIL fares Phone-only fares on this route — call free
Flight time details
4,952 miles nonstop takes roughly 10h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- DCM — Castres-Mazamet Airport · Castres, France
- BIL — Billings Logan International Airport · Billings, United States
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 DCM
- CCF · Carcassonne Airport24 mi away
- LBI · Albi-Le Séquestre Airport26 mi away
- TLS · Toulouse-Blagnac Airport47 mi away
- XMW · Montauban Airport56 mi away
Near BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is DCM from BIL?
The flight distance from Castres (DCM) to Billings (BIL) is 4,952 miles (7,970 km, 4,303 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCM to BIL?
A nonstop flight takes about 10h 11m 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 Castres and Billings?
Billings is 8 hours behind Castres.
What is the cheapest way to fly from DCM to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCM–BIL that never appear on search engines, with no booking fees.