The distance from Stamford to San Francisco is approximately 2,700 miles. Flying is the only practical mode of transport. You should travel to JFK or EWR airport from Stamford, which takes about 90 minutes. Direct flights to San Francisco International Airport (SFO) take roughly 6.5 hours. San Francisco is famous for the Golden Gate Bridge, cable cars, and its unique hills. Driving is a multi-day cross-country trip.
Total Distance: 4,300 km driving, 3,900 km air distance.
SFO is well-connected to the city via BART.
September and October for the best weather.