Between Los Angeles to Sunnyvale, the distance in miles is 314 miles. 352.8 miles separate the two points on the route. I don’t have a car, so how can I go from Los Angeles to Sunnyvale without driving? When traveling from Los Angeles to Sunnyvale without a car, the most convenient mode of transportation is via bus via San Carlos & Market, which takes 8h 19m and costs $40 – $60.