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ZIN to APC: distance & flight time
Interlaken (Interlaken Air Base) → Napa (Napa County Airport)
5,813 mi
9,354 km · 5,051 nm
11h 52m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ZIN→APC fares Phone-only fares on this route — call free
Flight time details
5,813 miles nonstop takes roughly 11h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- ZIN — Interlaken Air Base · Interlaken, Switzerland
- APC — Napa County Airport · Napa, 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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Frequently asked questions
How far is ZIN from APC?
The flight distance from Interlaken (ZIN) to Napa (APC) is 5,813 miles (9,354 km, 5,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZIN to APC?
A nonstop flight takes about 11h 52m 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 Napa?
Napa is 9 hours behind Interlaken.
What is the cheapest way to fly from ZIN to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZIN–APC that never appear on search engines, with no booking fees.