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NHT to ALO: distance & flight time
Northolt (RAF Northolt) → Waterloo (Waterloo Regional Airport)
4,082 mi
6,569 km · 3,547 nm
8h 28m
estimated nonstop flight time
-6h
time difference · heading northwest
See live NHT→ALO fares Phone-only fares on this route — call free
Flight time details
4,082 miles nonstop takes roughly 8h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- ALO — Waterloo Regional Airport · Waterloo, 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 ALO
- CCY · Northeast Iowa Regional Airport37 mi away
- CID · The Eastern Iowa Airport58 mi away
- MCW · Mason City Municipal Airport63 mi away
- PCD · Prairie Du Chien Municipal Airport72 mi away
Frequently asked questions
How far is NHT from ALO?
The flight distance from Northolt (NHT) to Waterloo (ALO) is 4,082 miles (6,569 km, 3,547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to ALO?
A nonstop flight takes about 8h 28m 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 Waterloo?
Waterloo is 6 hours behind Northolt.
What is the cheapest way to fly from NHT to ALO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–ALO that never appear on search engines, with no booking fees.