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ACI to SYX: distance & flight time
Alderney (Alderney Airport) → Sanya (Sanya Phoenix International Airport)
6,166 mi
9,923 km · 5,358 nm
12h 33m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ACI→SYX fares Phone-only fares on this route — call free
Flight time details
6,166 miles nonstop takes roughly 12h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- SYX — Sanya Phoenix International Airport · Sanya, China
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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Near SYX
- BAR · Qionghai Bo'ao Airport89 mi away
- HAK · Haikou Meilan International Airport132 mi away
Frequently asked questions
How far is ACI from SYX?
The flight distance from Alderney (ACI) to Sanya (SYX) 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 ACI to SYX?
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 Alderney and Sanya?
Sanya is 7 hours ahead of Alderney.
What is the cheapest way to fly from ACI to SYX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–SYX that never appear on search engines, with no booking fees.