Distance From Sacramento International Airport to Belfast International Airport, SMF - BFS Distance

The distance from Sacramento International Airport (SMF) to Belfast International Airport (BFS) is 4944 miles or 7956 kilometers or 4293 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Sacramento ( United States ) to Belfast ( United Kingdom )?

A one-way nonstop (direct) flight between Sacramento and Belfast takes around 11 hours 21 minutes.

Estimated flight time from Sacramento International Airport, Sacramento, United States to Belfast International Airport, Belfast, United Kingdom is 11 hours 21 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • SMF - BFS

Kilometers		7956 km
Statute Miles		4944 miles
Nautical Miles		4293 nm
Avg. Time of Flight		11 hours 21 minutes

Sacramento International Airport to Belfast International Airport Flight Route Map - SMF to BFS Flight Path

Location of Sacramento International Airport & Belfast International Airport is given below.
Click the map to view Sacramento to Belfast nonstop flight path and travel direction.

Click to see flight route on Google Map between Sacramento, United States and Belfast, United Kingdom. .

Nonstop flight route between Sacramento, United States and Belfast, United Kingdom.

Time Difference Between the Airports • SMF - BFS

Time difference between Sacramento (United States) and Belfast (United Kingdom) is 8 Hours.
Belfast time is 8 Hours ahead of Sacramento.

Location	Local Time
Sacramento (United States)	2025-12-14, 07:21:33 PST
Belfast (United Kingdom)	2025-12-14, 15:21:33 GMT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Sacramento International Airport (SMF / KSMF) Sacramento, United States

Destination

Belfast International Airport (BFS / EGAA) Belfast, United Kingdom