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QLS to WBU: distance & flight time
Lausanne (Lausanne-Blécherette Airport) → Boulder (Boulder Municipal Airport)
5,132 mi
8,259 km · 4,459 nm
10h 32m
estimated nonstop flight time
-8h
time difference · heading northwest
See live QLS→WBU fares Phone-only fares on this route — call free
Flight time details
5,132 miles nonstop takes roughly 10h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- QLS — Lausanne-Blécherette Airport · Lausanne, Switzerland
- WBU — Boulder Municipal Airport · Boulder, 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 QLS
- QNJ · Annemasse Airport30 mi away
- QNC · Neuchatel Airport31 mi away
- GVA · Geneva Cointrin International Airport32 mi away
- SIR · Sion Airport41 mi away
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
Frequently asked questions
How far is QLS from WBU?
The flight distance from Lausanne (QLS) to Boulder (WBU) is 5,132 miles (8,259 km, 4,459 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLS to WBU?
A nonstop flight takes about 10h 32m 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 Lausanne and Boulder?
Boulder is 8 hours behind Lausanne.
What is the cheapest way to fly from QLS to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLS–WBU that never appear on search engines, with no booking fees.