Need help booking?
Unpublished phone-only deals available
RCO to ACI: distance & flight time
Rochefort (Rochefort-Saint-Agnant (BA 721) Airport) → Alderney (Alderney Airport)
270 mi
434 km · 235 nm
1h 11m
estimated nonstop flight time
-1h
time difference · heading north
See live RCO→ACI fares Phone-only fares on this route — call free
Flight time details
270 miles nonstop takes roughly 1h 11m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- RCO — Rochefort-Saint-Agnant (BA 721) Airport · Rochefort, France
- 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 RCO
- RYN · Royan-Médis Airport18 mi away
- LRH · La Rochelle-Île de Ré Airport23 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base36 mi away
- NIT · Niort-Souché Airport41 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 RCO from ACI?
The flight distance from Rochefort (RCO) to Alderney (ACI) is 270 miles (434 km, 235 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCO to ACI?
A nonstop flight takes about 1h 11m 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 Rochefort and Alderney?
Alderney is 1 hour behind Rochefort.
What is the cheapest way to fly from RCO to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCO–ACI that never appear on search engines, with no booking fees.