Cancún is one of the places with better communication in the country; the 180 freeway communicates with Mérida and the City of Mexico (1.680 km of distance). The most important bus company is called ADO.
Regarding aerial transportation, Cancún counts with one of the most important airports, at which you can find the following companies: Aeroméxico, Mexicana, Aerolíneas Azteca, Aviacsa, Aerocaribe(México) AmericanAirlines, Continental, Northwest and BritishAirways (from the US and rest of the world).
InternationalAirport of Cancún: It is located in the Cancún-Tulum freeway, 5 km from the Hotel Zone and 8 km away from downtown. Counts with taxis and buses to Cancún, the Hotel Zone and Playa del Carmen.
Bus Station: Located in the center of the city, in the corner of Avenue Uxmal and Avenue Tulum. Offers taxis and buses that cover local routes.