Distance From Diyawanna Oya Seaplane Base to San Francisco International Airport, DWO - SFO Distance

The distance from Diyawanna Oya Seaplane Base (DWO) to San Francisco International Airport (SFO) is 9042 miles or 14551 kilometers or 7852 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 Sri Jayawardenepura Kotte ( Sri Lanka ) to San Francisco ( United States )?

A one-way nonstop (direct) flight between Sri Jayawardenepura Kotte and San Francisco takes around 20 hours 47 minutes.

Estimated flight time from Diyawanna Oya Seaplane Base, Sri Jayawardenepura Kotte, Sri Lanka to San Francisco International Airport, San Francisco, United States is 20 hours 47 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 • DWO - SFO

Kilometers		14551 km
Statute Miles		9042 miles
Nautical Miles		7852 nm
Avg. Time of Flight		20 hours 47 minutes

Diyawanna Oya Seaplane Base to San Francisco International Airport Flight Route Map - DWO to SFO Flight Path

Location of Diyawanna Oya Seaplane Base & San Francisco International Airport is given below.
Click the map to view Sri Jayawardenepura Kotte to San Francisco nonstop flight path and travel direction.

Click to see flight route on Google Map between Sri Jayawardenepura Kotte, Sri Lanka and San Francisco, United States. .

Nonstop flight route between Sri Jayawardenepura Kotte, Sri Lanka and San Francisco, United States.

Time Difference Between the Airports • DWO - SFO

Time difference between Sri Jayawardenepura Kotte (Sri Lanka) and San Francisco (United States) is 12 Hours 30 Minutes.
San Francisco time is 12 Hours 30 Minutes behind Sri Jayawardenepura Kotte.

Location	Local Time
Sri Jayawardenepura Kotte (Sri Lanka)	2026-06-22, 01:47:44 +0530
San Francisco (United States)	2026-06-21, 13:17:44 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

Diyawanna Oya Seaplane Base (DWO / ) Sri Jayawardenepura Kotte, Sri Lanka

Destination

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