Cancún is served by Cancún International Airport with an added main runway that commenced operation as of October 2010. It has many flights to North America, Central America, South America, Asia, and Europe. It is located on the northeast of the Yucatán Peninsula serving an average of more than ten million passengers per year. The airport is located around 20 km (12 mi) from the hotel zone, approximately 20 minutes trip by car. There is also a public transit bus system, servicing the hotel zone. The island of Isla Mujeres is located off the coast and is accessible by boat from Puerto Juárez