<font color=navy>I live in Carson, and it's 25 miles -- takes me anywhere from 20 minutes (I live close to the 91 fwy) to 45 minutes, depending on no traffic - heavy traffic. On the worst days, with no kids for me to get in the carpool lanes, it'll take an hour - but that's only happened once.
If you stay in Carson, you'll be near the 91, 405, and 110 fwys -- DL is 25 miles, Universal Studios is 25 miles, Redondo Beach is 15 minutes on side streets. Santa Monica Pier is about 20 minutes away - LAX is about 15 minutes away...
Depends what you're looking for.
As a tourist, if you're visiting to primarily visit the DL Resort area, I vote for a stay in Anaheim.