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NHT to DAY: distance & flight time
Northolt (RAF Northolt) → Dayton (James M Cox Dayton International Airport)
3,894 mi
6,267 km · 3,384 nm
8h 6m
estimated nonstop flight time
-5h
time difference · heading northwest
See live NHT→DAY fares Phone-only fares on this route — call free
Flight time details
3,894 miles nonstop takes roughly 8h 6m gate to gate, flying northwest. 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
- DAY — James M Cox Dayton International Airport · Dayton, 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 DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 mi away
Frequently asked questions
How far is NHT from DAY?
The flight distance from Northolt (NHT) to Dayton (DAY) is 3,894 miles (6,267 km, 3,384 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to DAY?
A nonstop flight takes about 8h 6m 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 Dayton?
Dayton is 5 hours behind Northolt.
What is the cheapest way to fly from NHT to DAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–DAY that never appear on search engines, with no booking fees.