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GCI to BIL: distance & flight time
Guernsey (Guernsey Airport) → Billings (Billings Logan International Airport)
4,502 mi
7,245 km · 3,912 nm
9h 18m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GCI→BIL fares Phone-only fares on this route — call free
Flight time details
4,502 miles nonstop takes roughly 9h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GCI — Guernsey Airport · Guernsey, Guernsey
- BIL — Billings Logan International Airport · Billings, United States
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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 mi away
Near BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is GCI from BIL?
The flight distance from Guernsey (GCI) to Billings (BIL) is 4,502 miles (7,245 km, 3,912 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCI to BIL?
A nonstop flight takes about 9h 18m 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 Guernsey and Billings?
Billings is 7 hours behind Guernsey.
What is the cheapest way to fly from GCI to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–BIL that never appear on search engines, with no booking fees.