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IPT to ZHI: distance & flight time
Williamsport (Williamsport Regional Airport) → Grenchen (Grenchen Airport)
3,988 mi
6,419 km · 3,466 nm
8h 17m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IPT→ZHI fares Phone-only fares on this route — call free
Flight time details
3,988 miles nonstop takes roughly 8h 17m 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
- IPT — Williamsport Regional Airport · Williamsport, United States
- 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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 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 IPT from ZHI?
The flight distance from Williamsport (IPT) to Grenchen (ZHI) is 3,988 miles (6,419 km, 3,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to ZHI?
A nonstop flight takes about 8h 17m 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 Williamsport and Grenchen?
Grenchen is 6 hours ahead of Williamsport.
What is the cheapest way to fly from IPT to ZHI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–ZHI that never appear on search engines, with no booking fees.