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RNT to CIA: distance & flight time
Renton (Renton Municipal Airport) → Rome (Ciampino–G. B. Pastine International Airport)
5,677 mi
9,136 km · 4,933 nm
11h 36m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RNT→CIA fares Phone-only fares on this route — call free
Flight time details
5,677 miles nonstop takes roughly 11h 36m 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
- RNT — Renton Municipal Airport · Renton, 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.
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Frequently asked questions
How far is RNT from CIA?
The flight distance from Renton (RNT) to Rome (CIA) is 5,677 miles (9,136 km, 4,933 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to CIA?
A nonstop flight takes about 11h 36m 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 Renton and Rome?
Rome is 9 hours ahead of Renton.
What is the cheapest way to fly from RNT to CIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–CIA that never appear on search engines, with no booking fees.