From Kennedy taxi to Jamestown airport, fly to San Francisco airport, then BART to Oakland. 12hrs 09min $294. From Kennedy taxi to Dunkirk, NY, bus to Erie, PA, train to Chicago, train to Richmond, then BART to 12th St. Oakland City Center. 2days 17hrs $571. From Kennedy taxi to Randolph, Chautauqua, New York, United States of America, bus to Olean, NY, bus to Buffalo, NY, bus to Cleveland, OH, bus to Columbus, OH, bus to St Louis, MO, line 1333 bus to Phoenix, AZ, bus to Los Angeles, CA, then bus to Oakland, CA. 3days 01hrs $452.