Luis Muñoz Marin International Airport Airport Rd, Carolina, 00979 Get on Expreso Román Baldorioty de Castro/PR-26 from Airport Rd 4 min (2.4 km) Take Autop. José de Diego/PR-22 W to Puerto Rico 686 in Manatí. Exit from Autop. José de Diego/PR-22 W 35 min (51.6 km) Follow Puerto Rico 686 to your destination in Manatí 3 min (1.3 km) Manatí