Need help booking?
Unpublished phone-only deals available
NZY to GCI: distance & flight time
San Diego (North Island Naval Air Station-Halsey Field) → Guernsey (Guernsey Airport)
5,492 mi
8,838 km · 4,772 nm
11h 14m
estimated nonstop flight time
+8h
time difference · heading northeast
See live NZY→GCI fares Phone-only fares on this route — call free
Flight time details
5,492 miles nonstop takes roughly 11h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- NZY — North Island Naval Air Station-Halsey Field · San Diego, 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 NZY
- SAN · San Diego International Airport3 mi away
- NKX · Miramar Marine Corps Air Station - Mitscher Field12 mi away
- SDM · Brown Field Municipal Airport16 mi away
- SEE · Gillespie Field17 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 NZY from GCI?
The flight distance from San Diego (NZY) to Guernsey (GCI) is 5,492 miles (8,838 km, 4,772 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NZY to GCI?
A nonstop flight takes about 11h 14m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NZY to GCI?
Nonstop service on NZY–GCI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 14m nonstop estimate.
What is the time difference between San Diego and Guernsey?
Guernsey is 8 hours ahead of San Diego.
What is the cheapest way to fly from NZY to GCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NZY–GCI that never appear on search engines, with no booking fees.
Why are some NZY to GCI fares phone-only?
Consolidator contracts let us sell certain NZY–GCI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.