What is the distance from Dublin to San Francisco?

The great-circle distance from Dublin to San Francisco is 5,085 miles (8,184 km).

What is the time difference between Dublin and San Francisco?

San Francisco is 8 hours behind of Dublin.

How much CO₂ does a flight from Dublin to San Francisco produce?

A nonstop flight from Dublin to San Francisco emits about 1211 kg of CO₂ per economy passenger — roughly 3.6× the emissions of an equivalent train trip.

✈ DUB → SFO

DUBLIN → SAN FRANCISCO IN 10H 30M. CONSIDER BUSINESS CLASS. NO, REALLY.

Flight time: 10h 30m

Distance: 5,085 mi

Or: 8,184 km

Jet lag: 8h

Flight from Dublin to San Francisco

From Dublin Airport (DUB), Ireland Europe → SFO (SFO), USA North America

↔ Flying the other way? San Francisco → Dublin

How long is the flight from Dublin to San Francisco?

A nonstop flight from Dublin (DUB) to San Francisco (SFO) takes about 10 hours 30 minutes, covering a great-circle distance of 5,085 miles (8,184 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Avg flight time

10h 30m

Nonstop, scheduled

Distance

5,085 mi

8,184 km · great-circle

Avg speed

780 km/h

Door-to-door including taxi

Time zones & jet lag

Dublin timezone

UTC+1

Europe/Dublin

San Francisco timezone

UTC-7

America/Los_Angeles

Time difference

-8h

8 hours behind

Jet lag (rough)

~5.6d

Westward — easier

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

✈ Flight 1211 kg CO₂

🚗 Car (alone) 1399 kg CO₂

🚆 Train 336 kg CO₂

This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.

DUBLIN → SAN FRANCISCO IN 10H 30M. CONSIDER BUSINESS CLASS. NO, REALLY.

Flight from Dublin to San Francisco

How long is the flight from Dublin to San Francisco?

Time zones & jet lag

CO₂ footprint per passenger

Flights from Dublin

Flights to San Francisco