Distance From Wycombe Air Park to San Francisco International Airport, HYC - SFO Distance

The distance from Wycombe Air Park (HYC) to San Francisco International Airport (SFO) is 5337 miles or 8588 kilometers or 4634 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 High Wycombe ( United Kingdom ) to San Francisco ( United States )?

A one-way nonstop (direct) flight between High Wycombe and San Francisco takes around 12 hours 16 minutes.

Estimated flight time from Wycombe Air Park, High Wycombe, United Kingdom to San Francisco International Airport, San Francisco, United States is 12 hours 16 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 • HYC - SFO

Kilometers		8588 km
Statute Miles		5337 miles
Nautical Miles		4634 nm
Avg. Time of Flight		12 hours 16 minutes

Wycombe Air Park to San Francisco International Airport Flight Route Map - HYC to SFO Flight Path

Location of Wycombe Air Park & San Francisco International Airport is given below.
Click the map to view High Wycombe to San Francisco nonstop flight path and travel direction.

Click to see flight route on Google Map between High Wycombe, United Kingdom and San Francisco, United States. .

Nonstop flight route between High Wycombe, United Kingdom and San Francisco, United States.

Time Difference Between the Airports • HYC - SFO

Time difference between High Wycombe (United Kingdom) and San Francisco (United States) is 8 Hours.
San Francisco time is 8 Hours behind High Wycombe.

Location	Local Time
High Wycombe (United Kingdom)	2026-06-15, 09:28:02 BST
San Francisco (United States)	2026-06-15, 01:28:02 PDT

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

Wycombe Air Park (HYC / EGTB) High Wycombe, United Kingdom

Destination

San Francisco International Airport (SFO / KSFO) San Francisco, United States