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PHN to ZIN: distance & flight time
Port Huron (St Clair County International Airport) → Interlaken (Interlaken Air Base)
4,183 mi
6,732 km · 3,635 nm
8h 40m
estimated nonstop flight time
+6h
time difference · heading northeast
See live PHN→ZIN fares Phone-only fares on this route — call free
Flight time details
4,183 miles nonstop takes roughly 8h 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
- PHN — St Clair County International Airport · Port Huron, United States
- ZIN — Interlaken Air Base · Interlaken, 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 PHN
Near ZIN
- BRN · Bern Belp Airport24 mi away
- BXO · Buochs Airport32 mi away
- EML · Emmen Air Base35 mi away
- SIR · Sion Airport41 mi away
Frequently asked questions
How far is PHN from ZIN?
The flight distance from Port Huron (PHN) to Interlaken (ZIN) is 4,183 miles (6,732 km, 3,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to ZIN?
A nonstop flight takes about 8h 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 Huron and Interlaken?
Interlaken is 6 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to ZIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–ZIN that never appear on search engines, with no booking fees.