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COU to ACI: distance & flight time

Columbia (Columbia Regional Airport) → Alderney (Alderney Airport)

4,245 mi
6,832 km · 3,689 nm
8h 47m
estimated nonstop flight time
+6h
time difference · heading northeast
See live COUACI fares Phone-only fares on this route — call free

Flight time details

4,245 miles nonstop takes roughly 8h 47m 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

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.

Frequently asked questions

How far is COU from ACI?

The flight distance from Columbia (COU) to Alderney (ACI) is 4,245 miles (6,832 km, 3,689 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from COU to ACI?

A nonstop flight takes about 8h 47m 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 Columbia and Alderney?

Alderney is 6 hours ahead of Columbia.

What is the cheapest way to fly from COU to ACI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COU–ACI that never appear on search engines, with no booking fees.
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