The largest bus company in Mexico is Estrella Blanca, which is the parent company of Elite, Futura, Turistar and several other Mexican bus travel providers. Omnibus de Mexico and ADO also provide extensive bus networks.
Estrella Blanca covers many regions in Mexico, including Mexico City proper, the colonial heartlands, and northern and southern Mexico. The only regions that this company does not cover extensively are the Yucatan and southeastern Mexico. International bus tickets for Estrella Blanca services are available in advance online via Greyhound.com.
Omnibus de Mexico has bus routes in approximately two-thirds of the states in Mexico, with principal services located north, east and west of the capital city. ADO provides both standard-class and premium-class bus services to travellers in Mexico, particularly in Mexico City and Veracruz. Additional bus services run throughout the Yucatan.