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POS to ZHI: distance & flight time
Port-of-spain (Piarco International Airport) → Grenchen (Grenchen Airport)
4,688 mi
7,545 km · 4,074 nm
9h 40m
estimated nonstop flight time
+6h
time difference · heading northeast
See live POS→ZHI fares Phone-only fares on this route — call free
Flight time details
4,688 miles nonstop takes roughly 9h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- POS — Piarco International Airport · Port-of-spain, Trinidad and Tobago
- 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 POS
- TAB · Tobago-Crown Point Airport51 mi away
- GUI · Guiria Airport66 mi away
- GND · Point Salines International Airport102 mi away
- TUV · Tucupita Airport116 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 POS from ZHI?
The flight distance from Port-of-spain (POS) to Grenchen (ZHI) is 4,688 miles (7,545 km, 4,074 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POS to ZHI?
A nonstop flight takes about 9h 40m 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 Port-of-spain and Grenchen?
Grenchen is 6 hours ahead of Port-of-spain.
What is the cheapest way to fly from POS to ZHI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POS–ZHI that never appear on search engines, with no booking fees.