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ZHI to NZY: distance & flight time
Grenchen (Grenchen Airport) → San Diego (North Island Naval Air Station-Halsey Field)
5,936 mi
9,553 km · 5,158 nm
12h 6m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ZHI→NZY fares Phone-only fares on this route — call free
Flight time details
5,936 miles nonstop takes roughly 12h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- ZHI — Grenchen Airport · Grenchen, Switzerland
- NZY — North Island Naval Air Station-Halsey Field · San Diego, 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 ZHI
- BRN · Bern Belp Airport19 mi away
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport29 mi away
- QNC · Neuchatel Airport30 mi away
- BOR · Fontaine Airport38 mi away
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
Frequently asked questions
How far is ZHI from NZY?
The flight distance from Grenchen (ZHI) to San Diego (NZY) is 5,936 miles (9,553 km, 5,158 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZHI to NZY?
A nonstop flight takes about 12h 6m 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 ZHI to NZY?
Nonstop service on ZHI–NZY 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 12h 6m nonstop estimate.
What is the time difference between Grenchen and San Diego?
San Diego is 9 hours behind Grenchen.
What is the cheapest way to fly from ZHI to NZY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZHI–NZY that never appear on search engines, with no booking fees.
Why are some ZHI to NZY fares phone-only?
Consolidator contracts let us sell certain ZHI–NZY 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.