Just under 6 hours or so, probably closer to 5 1/2 hours...
She stalled on me when I got off the "freeway" aka motorway to take a trip down the Santa Susana Pass, it's one of our most famous spots that people do shots for test drive shows, commercials and other types of stuff... Except with the budget crisis the road looks like absolute hell...
Here are some random shots of California and Nevada from the past couple months, and the trip from this week -
http://robertpielock.com/California/IMG_0311.JPG
http://robertpielock.com/California/IMG_0315.JPG
http://robertpielock.com/California/IMG_0347.JPG
http://robertpielock.com/California/IMG_0380.JPG
http://robertpielock.com/California/IMG_0408.JPG
Also took some video of the trip up something we call the Grapevine, my Cortina looks like an ant next to some of the SUVs and freight trucks that were rolling up next to me. - This is the reason I want to update a lot of stuff on my car, suspension and brakes mostly - our roads are getting worse every day, and so are the drivers.
Here's a brief Wiki about the area, Manson used to live near the house!
http://en.wikipedia.org/wiki/Santa_Susana_Pass