Need help booking?
Unpublished phone-only deals available
PAO to CIA: distance & flight time
Palo Alto (Palo Alto Airport of Santa Clara County) → Rome (Ciampino–G. B. Pastine International Airport)
6,262 mi
10,077 km · 5,441 nm
12h 45m
estimated nonstop flight time
+9h
time difference · heading northeast
See live PAO→CIA fares Phone-only fares on this route — call free
Flight time details
6,262 miles nonstop takes roughly 12h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- PAO — Palo Alto Airport of Santa Clara County · Palo Alto, 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 PAO
- SFO · San Francisco International Airport18 mi away
- NUQ · Moffett Federal Airfield5 mi away
- SQL · San Carlos Airport8 mi away
- SJC · Norman Y. Mineta San Jose International Airport12 mi away
Near CIA
Frequently asked questions
How far is PAO from CIA?
The flight distance from Palo Alto (PAO) to Rome (CIA) is 6,262 miles (10,077 km, 5,441 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PAO to CIA?
A nonstop flight takes about 12h 45m 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 Palo Alto and Rome?
Rome is 9 hours ahead of Palo Alto.
What is the cheapest way to fly from PAO to CIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PAO–CIA that never appear on search engines, with no booking fees.