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INT to ZIN: distance & flight time
Winston-salem (Smith Reynolds Airport) → Interlaken (Interlaken Air Base)
4,382 mi
7,053 km · 3,808 nm
9h 4m
estimated nonstop flight time
+6h
time difference · heading northeast
See live INT→ZIN fares Phone-only fares on this route — call free
Flight time details
4,382 miles nonstop takes roughly 9h 4m 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
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 mi away
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 INT from ZIN?
The flight distance from Winston-salem (INT) to Interlaken (ZIN) is 4,382 miles (7,053 km, 3,808 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to ZIN?
A nonstop flight takes about 9h 4m 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 Winston-salem and Interlaken?
Interlaken is 6 hours ahead of Winston-salem.
What is the cheapest way to fly from INT to ZIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–ZIN that never appear on search engines, with no booking fees.