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GNI to ACI: distance & flight time
Green Island (Lyudao Airport) → Alderney (Alderney Airport)
6,365 mi
10,243 km · 5,531 nm
12h 57m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GNI→ACI fares Phone-only fares on this route — call free
Flight time details
6,365 miles nonstop takes roughly 12h 57m 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
- GNI — Lyudao Airport · Green Island, Taiwan
- ACI — Alderney Airport · Alderney, Guernsey
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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Near ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Frequently asked questions
How far is GNI from ACI?
The flight distance from Green Island (GNI) to Alderney (ACI) is 6,365 miles (10,243 km, 5,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to ACI?
A nonstop flight takes about 12h 57m 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 Green Island and Alderney?
Alderney is 7 hours behind Green Island.
What is the cheapest way to fly from GNI to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–ACI that never appear on search engines, with no booking fees.