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PSA to WBU: distance & flight time
Pisa (Pisa International Airport) → Boulder (Boulder Municipal Airport)
5,401 mi
8,693 km · 4,694 nm
11h 3m
estimated nonstop flight time
-8h
time difference · heading northwest
See live PSA→WBU fares Phone-only fares on this route — call free
Flight time details
5,401 miles nonstop takes roughly 11h 3m 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
- PSA — Pisa International Airport · Pisa, Italy
- 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 PSA
- QLP · Sarzana-Luni Air Base34 mi away
- FLR · Peretola Airport41 mi away
- SAY · Siena-Ampugnano Airport52 mi away
- EBA · Marina Di Campo Airport64 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 PSA from WBU?
The flight distance from Pisa (PSA) to Boulder (WBU) is 5,401 miles (8,693 km, 4,694 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSA to WBU?
A nonstop flight takes about 11h 3m 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 Pisa and Boulder?
Boulder is 8 hours behind Pisa.
What is the cheapest way to fly from PSA to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSA–WBU that never appear on search engines, with no booking fees.