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NHT to BLT: distance & flight time
Northolt (RAF Northolt) → Blackwater (Blackwater Airport)
9,910 mi
15,949 km · 8,612 nm
19h 54m
estimated nonstop flight time
+9h
time difference · heading northeast
See live NHT→BLT fares Phone-only fares on this route — call free
Flight time details
9,910 miles nonstop takes roughly 19h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- BLT — Blackwater Airport · Blackwater, Australia
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 BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 mi away
Frequently asked questions
How far is NHT from BLT?
The flight distance from Northolt (NHT) to Blackwater (BLT) is 9,910 miles (15,949 km, 8,612 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to BLT?
A nonstop flight takes about 19h 54m 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 Blackwater?
Blackwater is 9 hours ahead of Northolt.
What is the cheapest way to fly from NHT to BLT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–BLT that never appear on search engines, with no booking fees.