The journey from Fort Washington to San Francisco covers approximately 2,500 miles. The most efficient way to travel is by flying from Washington Dulles (IAD) to San Francisco International Airport (SFO), which takes about 6 hours. Driving is a multi-day commitment requiring travel across the entire breadth of the United States via I-80.
Total Distance: 4,500 km driving, 4,000 km air distance.
SFO is connected to downtown via the BART train system.
September to November for the warmest weather and clearest skies.