Flight from Rome to San Francisco

From Fiumicino (FCO), Italy Europe  →  SFO (SFO), USA North America

How long is the flight from Rome to San Francisco?

A nonstop flight from Rome (FCO) to San Francisco (SFO) takes about 12 hours 43 minutes, covering a great-circle distance of 6,250 miles (10,058 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Time zones & jet lag

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 Rome

• Rome → Milan
• Rome → Zurich
• Rome → Munich
• Rome → Vienna
• Rome → Budapest
• Rome → Barcelona
• Rome → Prague
• Rome → Frankfurt
• Rome → Athens
• Rome → Paris
• Rome → Bucharest
• Rome → Brussels

Flights to San Francisco

• Los Angeles → San Francisco
• Las Vegas → San Francisco
• Seattle → San Francisco
• Vancouver → San Francisco
• Dallas → San Francisco
• Chicago → San Francisco
• Mexico City → San Francisco
• Atlanta → San Francisco
• Toronto → San Francisco
• Cancun → San Francisco
• New York → San Francisco
• Miami → San Francisco