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WBU to ZIN: distance & flight time
Boulder (Boulder Municipal Airport) → Interlaken (Interlaken Air Base)
5,169 mi
8,319 km · 4,492 nm
10h 36m
estimated nonstop flight time
+8h
time difference · heading northeast
See live WBU→ZIN fares Phone-only fares on this route — call free
Flight time details
5,169 miles nonstop takes roughly 10h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 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 WBU from ZIN?
The flight distance from Boulder (WBU) to Interlaken (ZIN) is 5,169 miles (8,319 km, 4,492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to ZIN?
A nonstop flight takes about 10h 36m 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 Boulder and Interlaken?
Interlaken is 8 hours ahead of Boulder.
What is the cheapest way to fly from WBU to ZIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–ZIN that never appear on search engines, with no booking fees.