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DCM to NHT: distance & flight time
Castres (Castres-Mazamet Airport) → Northolt (RAF Northolt)
567 mi
912 km · 492 nm
1h 42m
estimated nonstop flight time
-1h
time difference · heading north
See live DCM→NHT fares Phone-only fares on this route — call free
Flight time details
567 miles nonstop takes roughly 1h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DCM — Castres-Mazamet Airport · Castres, France
- NHT — RAF Northolt · Northolt, United Kingdom
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 NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 mi away
Frequently asked questions
How far is DCM from NHT?
The flight distance from Castres (DCM) to Northolt (NHT) is 567 miles (912 km, 492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCM to NHT?
A nonstop flight takes about 1h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DCM to NHT?
Nonstop service on DCM–NHT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 42m nonstop estimate.
What is the time difference between Castres and Northolt?
Northolt is 1 hour behind Castres.
What is the cheapest way to fly from DCM to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCM–NHT that never appear on search engines, with no booking fees.
Why are some DCM to NHT fares phone-only?
Consolidator contracts let us sell certain DCM–NHT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.