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STN to ACI: distance & flight time
London (London Stansted Airport) → Alderney (Alderney Airport)
185 mi
297 km · 160 nm
57m
estimated nonstop flight time
Same time
time difference · heading southwest
See live STN→ACI fares Phone-only fares on this route — call free
Flight time details
185 miles nonstop takes roughly 57m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- STN — London Stansted Airport · London, United Kingdom
- 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 STN
- LHR · London Heathrow Airport41 mi away
- LGW · London Gatwick Airport54 mi away
- QFO · Duxford Aerodrome15 mi away
- CBG · Cambridge Airport22 mi away
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 STN from ACI?
The flight distance from London (STN) to Alderney (ACI) is 185 miles (297 km, 160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STN to ACI?
A nonstop flight takes about 57m 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 cheapest way to fly from STN to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STN–ACI that never appear on search engines, with no booking fees.