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ACI to YST: distance & flight time
Alderney (Alderney Airport) → St. Theresa Point (St. Theresa Point Airport)
3,679 mi
5,921 km · 3,197 nm
7h 41m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACI→YST fares Phone-only fares on this route — call free
Flight time details
3,679 miles nonstop takes roughly 7h 41m 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
- ACI — Alderney Airport · Alderney, Guernsey
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is ACI from YST?
The flight distance from Alderney (ACI) to St. Theresa Point (YST) is 3,679 miles (5,921 km, 3,197 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to YST?
A nonstop flight takes about 7h 41m 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 St. Theresa Point?
St. Theresa Point is 6 hours behind Alderney.
What is the cheapest way to fly from ACI to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–YST that never appear on search engines, with no booking fees.