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ACI to YEC: distance & flight time
Alderney (Alderney Airport) → Yechon (Yecheon Airbase)
5,752 mi
9,257 km · 4,998 nm
11h 45m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ACI→YEC fares Phone-only fares on this route — call free
Flight time details
5,752 miles nonstop takes roughly 11h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- YEC — Yecheon Airbase · Yechon, South Korea
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 YEC
Frequently asked questions
How far is ACI from YEC?
The flight distance from Alderney (ACI) to Yechon (YEC) is 5,752 miles (9,257 km, 4,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to YEC?
A nonstop flight takes about 11h 45m 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 Yechon?
Yechon is 8 hours ahead of Alderney.
What is the cheapest way to fly from ACI to YEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–YEC that never appear on search engines, with no booking fees.