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FCO to SUS: distance & flight time
Rome (Leonardo da Vinci–Fiumicino Airport) → Null (Spirit of St Louis Airport)
5,068 mi
8,156 km · 4,404 nm
10h 24m
estimated nonstop flight time
-7h
time difference · heading northwest
See live FCO→SUS fares Phone-only fares on this route — call free
Flight time details
5,068 miles nonstop takes roughly 10h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- FCO — Leonardo da Vinci–Fiumicino Airport · Rome, Italy
- SUS — Spirit of St Louis Airport · Null, 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 FCO
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is FCO from SUS?
The flight distance from Rome (FCO) to Null (SUS) is 5,068 miles (8,156 km, 4,404 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FCO to SUS?
A nonstop flight takes about 10h 24m 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 Rome and Null?
Null is 7 hours behind Rome.
What is the cheapest way to fly from FCO to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FCO–SUS that never appear on search engines, with no booking fees.