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SEM to ACI: distance & flight time
Selma (Craig Field) → Alderney (Alderney Airport)
4,336 mi
6,978 km · 3,768 nm
8h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SEM→ACI fares Phone-only fares on this route — call free
Flight time details
4,336 miles nonstop takes roughly 8h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SEM — Craig Field · Selma, United States
- 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 SEM
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 SEM from ACI?
The flight distance from Selma (SEM) to Alderney (ACI) is 4,336 miles (6,978 km, 3,768 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEM to ACI?
A nonstop flight takes about 8h 58m 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 Selma and Alderney?
Alderney is 6 hours ahead of Selma.
What is the cheapest way to fly from SEM to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEM–ACI that never appear on search engines, with no booking fees.