Need help booking?
Unpublished phone-only deals available
GBZ to ZHI: distance & flight time
Claris (Great Barrier Aerodrome) → Grenchen (Grenchen Airport)
11,464 mi
18,449 km · 9,962 nm
22h 57m
estimated nonstop flight time
-10h
time difference · heading northwest
See live GBZ→ZHI fares Phone-only fares on this route — call free
Flight time details
11,464 miles nonstop takes roughly 22h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- GBZ — Great Barrier Aerodrome · Claris, New Zealand
- ZHI — Grenchen Airport · Grenchen, Switzerland
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 GBZ
- WTZ · Whitianga Airport42 mi away
- WIK · Waiheke Reeve Airport45 mi away
- AMZ · Ardmore Airport61 mi away
- AKL · Auckland International Airport65 mi away
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
Frequently asked questions
How far is GBZ from ZHI?
The flight distance from Claris (GBZ) to Grenchen (ZHI) is 11,464 miles (18,449 km, 9,962 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GBZ to ZHI?
A nonstop flight takes about 22h 57m 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 Claris and Grenchen?
Grenchen is 10 hours behind Claris.
What is the cheapest way to fly from GBZ to ZHI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GBZ–ZHI that never appear on search engines, with no booking fees.