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UNN to ACI: distance & flight time
Ranong (Ranong Airport) → Alderney (Alderney Airport)
6,178 mi
9,943 km · 5,369 nm
12h 35m
estimated nonstop flight time
-6h
time difference · heading northwest
See live UNN→ACI fares Phone-only fares on this route — call free
Flight time details
6,178 miles nonstop takes roughly 12h 35m 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
- UNN — Ranong Airport · Ranong, Thailand
- 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 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 UNN from ACI?
The flight distance from Ranong (UNN) to Alderney (ACI) is 6,178 miles (9,943 km, 5,369 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to ACI?
A nonstop flight takes about 12h 35m 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 Ranong and Alderney?
Alderney is 6 hours behind Ranong.
What is the cheapest way to fly from UNN to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–ACI that never appear on search engines, with no booking fees.