Need help booking?
Unpublished phone-only deals available
SYX to ACI: distance & flight time
Sanya (Sanya Phoenix International Airport) → Alderney (Alderney Airport)
6,166 mi
9,923 km · 5,358 nm
12h 33m
estimated nonstop flight time
-7h
time difference · heading northwest
See live SYX→ACI fares Phone-only fares on this route — call free
Flight time details
6,166 miles nonstop takes roughly 12h 33m 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
- SYX — Sanya Phoenix International Airport · Sanya, China
- 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 SYX
- BAR · Qionghai Bo'ao Airport89 mi away
- HAK · Haikou Meilan International Airport132 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 SYX from ACI?
The flight distance from Sanya (SYX) to Alderney (ACI) is 6,166 miles (9,923 km, 5,358 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYX to ACI?
A nonstop flight takes about 12h 33m 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 Sanya and Alderney?
Alderney is 7 hours behind Sanya.
What is the cheapest way to fly from SYX to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYX–ACI that never appear on search engines, with no booking fees.