Need help booking?
Unpublished phone-only deals available
GCC to ACI: distance & flight time
Gillette (Gillette Campbell County Airport) → Alderney (Alderney Airport)
4,474 mi
7,200 km · 3,888 nm
9h 14m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GCC→ACI fares Phone-only fares on this route — call free
Flight time details
4,474 miles nonstop takes roughly 9h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GCC — Gillette Campbell County Airport · Gillette, 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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 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 GCC from ACI?
The flight distance from Gillette (GCC) to Alderney (ACI) is 4,474 miles (7,200 km, 3,888 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCC to ACI?
A nonstop flight takes about 9h 14m 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 Gillette and Alderney?
Alderney is 7 hours ahead of Gillette.
What is the cheapest way to fly from GCC to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCC–ACI that never appear on search engines, with no booking fees.