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CLD to NHT: distance & flight time
Carlsbad (Mc Clellan-Palomar Airport) → Northolt (RAF Northolt)
5,451 mi
8,772 km · 4,736 nm
11h 9m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CLD→NHT fares Phone-only fares on this route — call free
Flight time details
5,451 miles nonstop takes roughly 11h 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
- CLD — Mc Clellan-Palomar Airport · Carlsbad, United States
- 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 CLD
- SAN · San Diego International Airport28 mi away
- OCN · Oceanside Municipal Airport7 mi away
- NKX · Miramar Marine Corps Air Station - Mitscher Field20 mi away
- SEE · Gillespie Field27 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 CLD from NHT?
The flight distance from Carlsbad (CLD) to Northolt (NHT) is 5,451 miles (8,772 km, 4,736 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLD to NHT?
A nonstop flight takes about 11h 9m 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 CLD to NHT?
Nonstop service on CLD–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 11h 9m nonstop estimate.
What is the time difference between Carlsbad and Northolt?
Northolt is 7 hours ahead of Carlsbad.
What is the cheapest way to fly from CLD to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLD–NHT that never appear on search engines, with no booking fees.
Why are some CLD to NHT fares phone-only?
Consolidator contracts let us sell certain CLD–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.