✈ SEA → FCO
11H 37M IN A METAL TUBE. 5,672 MILES. EARN THE LEG.
Flight from Seattle to Rome
From Sea-Tac (SEA), USA North America → Fiumicino (FCO), Italy Europe
↔ Flying the other way? Rome → Seattle
How long is the flight from Seattle to Rome?
A nonstop flight from Seattle (SEA) to Rome (FCO) takes about 11 hours 37 minutes, covering a great-circle distance of 5,672 miles (9,129 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
11h 37m
Nonstop, scheduled
Distance
5,672 mi
9,129 km · great-circle
Avg speed
786 km/h
Door-to-door including taxi
Time zones & jet lag
Seattle timezone
UTC-7
America/Los_Angeles
Rome timezone
UTC+2
Europe/Rome
Time difference
+9h
9 hours ahead
Jet lag (rough)
~9d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.
Flights from Seattle
Nearest destinations
- Seattle → Vancouver
- Seattle → San Francisco
- Seattle → Las Vegas
- Seattle → Los Angeles
- Seattle → Dallas
- Seattle → Chicago
- Seattle → Toronto
- Seattle → Atlanta
- Seattle → Mexico City
- Seattle → New York
Long-haul from Seattle
- Seattle → Johannesburg
- Seattle → Cape Town
- Seattle → Nairobi
- Seattle → Melbourne
- Seattle → Bali (Denpasar)
- Seattle → Kuala Lumpur
- Seattle → Singapore
- Seattle → Sydney
- Seattle → Mumbai
- Seattle → Abu Dhabi
More flights to Europe
Flights to Rome
Nearest origins
- Milan → Rome
- Zurich → Rome
- Munich → Rome
- Vienna → Rome
- Budapest → Rome
- Barcelona → Rome
- Prague → Rome
- Frankfurt → Rome
- Athens → Rome
- Paris → Rome
Long-haul to Rome
- Auckland → Rome
- Sydney → Rome
- Melbourne → Rome
- Santiago → Rome
- Bali (Denpasar) → Rome
- Buenos Aires → Rome
- Manila → Rome
- Mexico City → Rome
- Los Angeles → Rome
- San Francisco → Rome