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QLS to TTD: distance & flight time
Lausanne (Lausanne-Blécherette Airport) → Troutdale (Portland Troutdale Airport)
5,361 mi
8,627 km · 4,658 nm
10h 59m
estimated nonstop flight time
-9h
time difference · heading northwest
See live QLS→TTD fares Phone-only fares on this route — call free
Flight time details
5,361 miles nonstop takes roughly 10h 59m 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
- QLS — Lausanne-Blécherette Airport · Lausanne, Switzerland
- TTD — Portland Troutdale Airport · Troutdale, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Frequently asked questions
How far is QLS from TTD?
The flight distance from Lausanne (QLS) to Troutdale (TTD) is 5,361 miles (8,627 km, 4,658 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLS to TTD?
A nonstop flight takes about 10h 59m 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 Troutdale?
Troutdale is 9 hours behind Lausanne.
What is the cheapest way to fly from QLS to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLS–TTD that never appear on search engines, with no booking fees.