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SDF to GCI: distance & flight time
Louisville (Louisville International Standiford Field) → Guernsey (Guernsey Airport)
4,004 mi
6,444 km · 3,479 nm
8h 19m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SDF→GCI fares Phone-only fares on this route — call free
Flight time details
4,004 miles nonstop takes roughly 8h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- GCI — Guernsey Airport · Guernsey, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Near GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 mi away
Frequently asked questions
How far is SDF from GCI?
The flight distance from Louisville (SDF) to Guernsey (GCI) is 4,004 miles (6,444 km, 3,479 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to GCI?
A nonstop flight takes about 8h 19m 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 Louisville and Guernsey?
Guernsey is 5 hours ahead of Louisville.
What is the cheapest way to fly from SDF to GCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–GCI that never appear on search engines, with no booking fees.