About 20 - 25 minutes.
Take I-4 Westbound to exit 25B, follow the signs for Animal Kingdom/Blizzard Beach. Coronado will be on your right, after you take the exit.
OR:
Take Turkey Lake Road (it will change to Palm Parkway) to 535 and make a left. Turn right into Disney Village (at the Crossroads) and make a left when you arrive at the Village (Buena Vista Dr.) Take Buena Vista Dr. directly to Coronado (5 - 10 minute)
<a href="http://members.tripod.com/~dznefreek/IOAGuide1.html"><font color=royalblue>Visit the Unofficial Guide to Islands of Adventure!</a>