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NHT to SFZ: distance & flight time
Northolt (RAF Northolt) → Smithfield (North Central State Airport)
3,294 mi
5,301 km · 2,863 nm
6h 56m
estimated nonstop flight time
-5h
time difference · heading west
See live NHT→SFZ fares Phone-only fares on this route — call free
Flight time details
3,294 miles nonstop takes roughly 6h 56m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- SFZ — North Central State Airport · Smithfield, 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 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
Near SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is NHT from SFZ?
The flight distance from Northolt (NHT) to Smithfield (SFZ) is 3,294 miles (5,301 km, 2,863 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to SFZ?
A nonstop flight takes about 6h 56m 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 Northolt and Smithfield?
Smithfield is 5 hours behind Northolt.
What is the cheapest way to fly from NHT to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–SFZ that never appear on search engines, with no booking fees.