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ZIN to IPT: distance & flight time
Interlaken (Interlaken Air Base) → Williamsport (Williamsport Regional Airport)
4,024 mi
6,476 km · 3,497 nm
8h 21m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ZIN→IPT fares Phone-only fares on this route — call free
Flight time details
4,024 miles nonstop takes roughly 8h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ZIN — Interlaken Air Base · Interlaken, Switzerland
- IPT — Williamsport Regional Airport · Williamsport, 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 ZIN
- BRN · Bern Belp Airport24 mi away
- BXO · Buochs Airport32 mi away
- EML · Emmen Air Base35 mi away
- SIR · Sion Airport41 mi away
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
Frequently asked questions
How far is ZIN from IPT?
The flight distance from Interlaken (ZIN) to Williamsport (IPT) is 4,024 miles (6,476 km, 3,497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZIN to IPT?
A nonstop flight takes about 8h 21m 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 Interlaken and Williamsport?
Williamsport is 6 hours behind Interlaken.
What is the cheapest way to fly from ZIN to IPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZIN–IPT that never appear on search engines, with no booking fees.