Distance From Old Plains Airport to San Francisco International Airport

The distance from Old Plains Airport () to San Francisco International Airport (SFO) is 2498 miles or 4020 kilometers or 2169 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 Pennsburg ( United States ) to San Francisco ( United States )?

A one-way nonstop (direct) flight between Pennsburg and San Francisco takes around 5 hours 44 minutes.

Estimated flight time from Old Plains Airport, Pennsburg, United States to San Francisco International Airport, San Francisco, United States is 5 hours 44 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 • - SFO

Kilometers		4020 km
Statute Miles		2498 miles
Nautical Miles		2169 nm
Avg. Time of Flight		5 hours 44 minutes

Old Plains Airport to San Francisco International Airport Flight Route Map - to SFO Flight Path

Location of Old Plains Airport & San Francisco International Airport is given below.
Click the map to view Pennsburg to San Francisco nonstop flight path and travel direction.

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

Nonstop flight route between Pennsburg, United States and San Francisco, United States.

Time Difference Between the Airports • - SFO

Time difference between Pennsburg (United States) and San Francisco (United States) is 3 Hours.
San Francisco time is 3 Hours behind Pennsburg.

Location	Local Time
Pennsburg (United States)	2026-06-17, 10:02:13 EDT
San Francisco (United States)	2026-06-17, 07:02:13 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

Old Plains Airport ( / 9PA2) Pennsburg, United States

Destination

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