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ZJI to DEN: distance & flight time
Locarno (Locarno Airport) → Denver (Denver International Airport)
5,219 mi
8,399 km · 4,535 nm
10h 42m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ZJI→DEN fares Phone-only fares on this route — call free
Flight time details
5,219 miles nonstop takes roughly 10h 42m 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
- ZJI — Locarno Airport · Locarno, Switzerland
- DEN — Denver International Airport · Denver, 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 ZJI
- LUG · Lugano Airport11 mi away
- MXP · Malpensa International Airport37 mi away
- BGY · Il Caravaggio International Airport52 mi away
- LIN · Milano Linate Airport53 mi away
Near DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is ZJI from DEN?
The flight distance from Locarno (ZJI) to Denver (DEN) is 5,219 miles (8,399 km, 4,535 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZJI to DEN?
A nonstop flight takes about 10h 42m 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 Locarno and Denver?
Denver is 8 hours behind Locarno.
What is the cheapest way to fly from ZJI to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZJI–DEN that never appear on search engines, with no booking fees.