I'd say about 2 hrs but obviously more depending on traffic..
Usually it is 1 hour and 20 minutes without traffic. Give it about a 2 1/2 hour time during traffic to get there just in case
Depending on the hour you are planning on going traffic is a big factor.
It obviously depends on where in LA you live, but it is about ninety miles, which is about 2 hours, depending on the traffic.
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