We live in the Melbourne area. While the Beeline to I4 drectins work, an easier way to go is take the Beeline to the first toll booth ($1.25).. Imediately after leaving the toll booth, take the first off ramp to the right and then go left over the beeline. This puts you on the Central Florida Greenway, which goes around the backside (south) of the airport directly to WDW exits. A much more relaxing and direct drive than the rest of the beeline and I4. You will pay 2 more tolls ($1.00 each) Right after the second toll, exit on 536 and go straight into Disney. Well marked. The first intersection inside WDW will take you right to Marketplace. The good thing about this route is you can reverse it back to the airport, about 15 minutes away. You will come into the airport from the South versus the normal more crowded north entrance off the Beeline.