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CYI to NHT: distance & flight time
Chiayi (Chiayi Airport) → Northolt (RAF Northolt)
6,141 mi
9,882 km · 5,336 nm
12h 30m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CYI→NHT fares Phone-only fares on this route — call free
Flight time details
6,141 miles nonstop takes roughly 12h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- NHT — RAF Northolt · Northolt, United Kingdom
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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
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
Frequently asked questions
How far is CYI from NHT?
The flight distance from Chiayi (CYI) to Northolt (NHT) is 6,141 miles (9,882 km, 5,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to NHT?
A nonstop flight takes about 12h 30m 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 Chiayi and Northolt?
Northolt is 7 hours behind Chiayi.
What is the cheapest way to fly from CYI to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–NHT that never appear on search engines, with no booking fees.