There are approximately 381 miles between Sylmar California and Vacaville California. If you need more detailed information check the link provided for Google Maps.
Approximately 393.46 miles
I live in Wilsonville, Oregon (1/2 hour driving distance south of Portland, Oregon) and have a great aunt (my mom's dad's sister) who lives in Vacaville, California and have traveled from Oregon to Vacaville, California. I've always gone from Portland, Oregon: I-5 South to I-505 West to I-80 West to Vacaville, California. To answer your question, the distance between Vacaville, California and the Oregon Border (according to mapquest) is approx. 280 miles, which is about a 4 1/2 hour drive by car.
about 50 miles
There are about 262.717 miles between Crescent City, CA and Vacaville, CA.
It is 2,582 miles accordiing to Google Maps.
On I-80 W route, its 2,584 km (1 605.6 miles) On US-97 S route, its 2,299 km (1 428.5 miles)
46 miles taking this route:Take SR-60 WEST from Pomona to I-605 FREEWAY - NORTH at EXIT 12.Take I-605 NORTH to the 210 WEST to PASADENA at EXIT 27B.Take the 210 WEST to Sylmar.
It is 33.1 Miles.
60.2 miles according to our friends at GOOGLE maps
54 miles
309
257 kilometres (160 miles) via I-505 and I-5.