Depending on the park you are looking to visit, the distance could vary, with Magic Kingdom Park being closest at 8 miles away, and Hollywood Studios being furthest at 17 miles away. If you decide to take advantage of Disney’s Magical Express shuttle service for transportation, it is only a 20-30 minute drive from the airport itself.
If you choose to drive yourself, it would typically take around 25 minutes in light traffic (without stops) from the airport exit ramp onto I-4 West heading towards Walt Disney World Resort. All four parks have their own parking area and access roads that will direct you right into your destination without any hassle or detours along the way.