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APA to CIA: distance & flight time
Denver (Centennial Airport) → Rome (Ciampino–G. B. Pastine International Airport)
5,583 mi
8,985 km · 4,852 nm
11h 25m
estimated nonstop flight time
+8h
time difference · heading northeast
See live APA→CIA fares Phone-only fares on this route — call free
Flight time details
5,583 miles nonstop takes roughly 11h 25m 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
- APA — Centennial Airport · Denver, United States
- CIA — Ciampino–G. B. Pastine International Airport · Rome, Italy
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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Near CIA
Frequently asked questions
How far is APA from CIA?
The flight distance from Denver (APA) to Rome (CIA) is 5,583 miles (8,985 km, 4,852 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to CIA?
A nonstop flight takes about 11h 25m 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 Denver and Rome?
Rome is 8 hours ahead of Denver.
What is the cheapest way to fly from APA to CIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–CIA that never appear on search engines, with no booking fees.