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DPA to ACI: distance & flight time
West Chicago (Dupage Airport) → Alderney (Alderney Airport)
3,947 mi
6,352 km · 3,430 nm
8h 12m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DPA→ACI fares Phone-only fares on this route — call free
Flight time details
3,947 miles nonstop takes roughly 8h 12m 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
- DPA — Dupage Airport · West Chicago, 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 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 DPA from ACI?
The flight distance from West Chicago (DPA) to Alderney (ACI) is 3,947 miles (6,352 km, 3,430 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to ACI?
A nonstop flight takes about 8h 12m 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 West Chicago and Alderney?
Alderney is 6 hours ahead of West Chicago.
What is the cheapest way to fly from DPA to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–ACI that never appear on search engines, with no booking fees.