I can outline this on a map for you - it's basically what kikiq said.
This is one of the scenic ways you could get to
Disneyland:
When you leave LAX Airport, take Imperial Hwy west to the beach (not far - maybe 2 miles), and when you get to the coast you'll be on PCH. Turn left. You will be at Dockweiler Beach. In a few minutes you'll be at El Segundo Beach - this is one of the beaches where the Beach Boys grew up & hung out at (they lived in Hawthorne, CA - I've driven past where their house used to be). Also, there is a plaque there that says this is where handgliding first got started.
Continue on PCH, and it will turn into Sepulveda. Continue straight. You'll be driving through Manhattan Beach, Hermosa Beach, & Redondo Beach.
You'll get to a street called Torrance, and the Redondo Beach Pier. If you're hungry this is a good place to stop and eat at Tony's on the Pier. Next to it is an El Torito restaurant, if you'd rather have Mexican food than fish. Near this area is Kings Harbor, where the Black Pearl would be docked while they were shooting the 2nd/3rd Pirates of the Caribbean (I have pics of that, too).
When you pass Redondo Beach Pier, take the next street (Pearl) and turn right to Esplanade - you'll turn left. Follow it along, and it will open up to Torrance Beach, with the Palos Verde Peninsula in front of you. You might see surfers. Take Esplanade until it ends & you'll be on Paseo de la Playa for a block or two. You'll then be on Palos Verdes Blvd. Turn right, and keep to your right. This is a nice drive around the Palos Verdes Peninsula. You will pass the Pt. Vicente Lighthouse - you can stop here or not, and you will pass the Wafarer's or Glass Chapel that overlooks Portuguese Bend. Back in the day, this is where pirates would store their loot. Also, back in the days of Spanish rule there was no harbor so cattle hides would be slid down the cliffs, and long boats would pick them up and take them to ships. More recently, Pirates of the Caribbean filmed part of the movie here (old Marineland site). Today there are apartments/condos in that same area. This area is constantly shifting, so you'll see water pipes above ground, and may see the center divider line broken in places. They keep repaving that part of the road.
Continue on the road and you will pass Donald Trump's golf course (they made reference in the first season of the Apprentice when the winner had a choice to choose the golf course or new buildings in Chicago - he chose Chicago).
Palos Verdes Drive turns into 26th Street. When you get to Western, turn right to West Paseo del Mar to continue. You'll then pass Point Fermin, & may see handgliders there. You'll also see the Point Fermin Lighthouse, which is said to be haunted. W Paseo del Mar turns into Shepard St. At the end of the street you'll see a small parking lot. You can stop there for a few minutes for a view of San Pedro/LA Harbor (where Disney sails from when it's here on the West Coast). Right below is Cabrillo Beach (where they filmed the final boat chase scene in Face Off), and in the distance is Long Beach with the Queen Mary, and the rest of LA. If you're lucky, & it's a clear day you'll also see Catalina Island.
When you leave the parking lot, you'll be on Pacific Ave (Shepard Street ends at Pacific Ave). You can either go to have a bite to eat in Ports o' Call along the marina at Acapulco (yummy margaritas there), or just continue your drive.
Go over the Vincent Thomas Bridge (hwy 47), which will take you to Long Beach. You'll be on Ocean Blvd. Continue on Ocean Blvd to E. Livingston Dr, to 2nd Street, back to Pacific Coast Hwy. Continue on PCH through Seal Beach, Huntington Beach, & Newport Beach. When you get to Newport Beach, turn left on Newport Blvd, which is the 55 Freeway. Take the 55 all the way to the 5 and go north, which will take you to Disneyland.