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SEP to ZIN: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Interlaken (Interlaken Air Base)
5,311 mi
8,547 km · 4,615 nm
10h 53m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SEP→ZIN fares Phone-only fares on this route — call free
Flight time details
5,311 miles nonstop takes roughly 10h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 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 SEP from ZIN?
The flight distance from Stephenville (SEP) to Interlaken (ZIN) is 5,311 miles (8,547 km, 4,615 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to ZIN?
A nonstop flight takes about 10h 53m 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 Stephenville and Interlaken?
Interlaken is 7 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to ZIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–ZIN that never appear on search engines, with no booking fees.