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ACI to SUS: distance & flight time
Alderney (Alderney Airport) → Null (Spirit of St Louis Airport)
4,190 mi
6,743 km · 3,641 nm
8h 41m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACI→SUS fares Phone-only fares on this route — call free
Flight time details
4,190 miles nonstop takes roughly 8h 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is ACI from SUS?
The flight distance from Alderney (ACI) to Null (SUS) is 4,190 miles (6,743 km, 3,641 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to SUS?
A nonstop flight takes about 8h 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 Null?
Null is 6 hours behind Alderney.
What is the cheapest way to fly from ACI to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–SUS that never appear on search engines, with no booking fees.