Many guests wonder about going to the beach while in the Orlando area. Although Orlando is in the middle of the state of Florida, it's only about an hour to get to the Atlantic Ocean, but there are many options available.
Likely the closest and most easily accessible beach from Disney is Cocoa Beach. Just a quick trip east on the 528 toll road will get you on the beach. Since it is a toll road and a highway, you can travel quickly to the beach, as long as you're willing to spend the dough to get there.
Many Orlando locals travel to New Smyrna Beach. It's probably closer to the north-east part of town (as opposed to the south-west part where Disney's located), but still a beautiful beach, nonetheless. However, this one requires a trip east on State Road 44 (often a two-lane road), off I-4 (AKA world's largest parking lot). Many readers may also recognize New Smyrna Beach as the shark bite capital of the world. Great location and beach, just be ready to take a longer drive and stay out of the water at dawn and dusk.
Finally, there's the world-famous Daytona Beach. With lots of history and activities, this is a very popular beach with Disney travelers. Just remember that the second/third weekend of February includes speed weeks with the famous Daytona 500 race, shortly thereafter followed by Daytona's Bike Week. Daytona will also be rather crowded for the July 4th weekend, due to the Coke Zero (used to be the Pepsi) 400 race. Late October will also be very busy, due to Biketoberfest. It's a very easy drive, about 1-1/2 hours east on I-4 from Disney World. I-4 will actually end in Daytona Beach, right at the famous Daytona Speedway. Also note, avoid I-4 during normal rush hours, morning and evening.
Whichever beach you choose, you'll have a wonderful time visiting some of Florida's most beautiful and famous beaches.