Distance From Entrance Island Seaplane Base to San Francisco International Airport, HBH - SFO Distance

The distance from Entrance Island Seaplane Base (HBH) to San Francisco International Airport (SFO) is 1458 miles or 2346 kilometers or 1266 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 Entrance Island ( United States ) to San Francisco ( United States )?

A one-way nonstop (direct) flight between Entrance Island and San Francisco takes around 3 hours 21 minutes.

Estimated flight time from Entrance Island Seaplane Base, Entrance Island, United States to San Francisco International Airport, San Francisco, United States is 3 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 • HBH - SFO

Kilometers		2346 km
Statute Miles		1458 miles
Nautical Miles		1266 nm
Avg. Time of Flight		3 hours 21 minutes

Entrance Island Seaplane Base to San Francisco International Airport Flight Route Map - HBH to SFO Flight Path

Location of Entrance Island Seaplane Base & San Francisco International Airport is given below.
Click the map to view Entrance Island to San Francisco nonstop flight path and travel direction.

Click to see flight route on Google Map between Entrance Island, United States and San Francisco, United States. .

Nonstop flight route between Entrance Island, United States and San Francisco, United States.

Time Difference Between the Airports • HBH - SFO

Time difference between Entrance Island (United States) and San Francisco (United States) is 1 Hours.
San Francisco time is 1 Hours ahead of Entrance Island.

Location	Local Time
Entrance Island (United States)	2026-11-08, 19:07:19 AKST
San Francisco (United States)	2026-11-08, 20:07:19 PST

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

Entrance Island Seaplane Base (HBH / ) Entrance Island, United States

Destination

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