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NHT to UNN: distance & flight time
Northolt (RAF Northolt) → Ranong (Ranong Airport)
6,071 mi
9,771 km · 5,276 nm
12h 22m
estimated nonstop flight time
+6h
time difference · heading east
See live NHT→UNN fares Phone-only fares on this route — call free
Flight time details
6,071 miles nonstop takes roughly 12h 22m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- UNN — Ranong Airport · Ranong, Thailand
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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Frequently asked questions
How far is NHT from UNN?
The flight distance from Northolt (NHT) to Ranong (UNN) is 6,071 miles (9,771 km, 5,276 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to UNN?
A nonstop flight takes about 12h 22m 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 Ranong?
Ranong is 6 hours ahead of Northolt.
What is the cheapest way to fly from NHT to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–UNN that never appear on search engines, with no booking fees.