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ACI to STK: distance & flight time
Alderney (Alderney Airport) → Sterling (Sterling Municipal Airport)
4,579 mi
7,369 km · 3,979 nm
9h 27m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ACI→STK fares Phone-only fares on this route — call free
Flight time details
4,579 miles nonstop takes roughly 9h 27m 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
- ACI — Alderney Airport · Alderney, Guernsey
- STK — Sterling Municipal Airport · Sterling, United States
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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Frequently asked questions
How far is ACI from STK?
The flight distance from Alderney (ACI) to Sterling (STK) is 4,579 miles (7,369 km, 3,979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to STK?
A nonstop flight takes about 9h 27m 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 Sterling?
Sterling is 7 hours behind Alderney.
What is the cheapest way to fly from ACI to STK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–STK that never appear on search engines, with no booking fees.