Cambodia Bus now is popular for both local & foreign passengers who travel between Siem Reap Phnom Penh and Ho Chi Minh City of Vietnam. Cambodia Bus available after recently roads in Cambodia are completely restored; you will probably travel into and within Cambodia easily. The best way and cheap now is Public Cambodia Limousine Bus services. There are several Cambodia Limousine Bus Companies which are best for choosing your traveling within Cambodia. Book Cambodia Bus Tickets Here: Mekong Express Limousine Bus is the other choice with their qualified service and Japanese made Bus for their quality. Within Cambodia and to Vietnam, tickets are sold at town center of Phnom Penh Siem Reap and Ho Chi Minh City. From August 2012, travelers can travel from Bangkok, Thailand to Phnom Penh or Siem Reap Cambodia with return tickets by booking through ASIA VIPA Travel. For fast and lower price if compare to bus ticket, travelers now can choose Ford Transit or Hiace Toyota transport. There are 3 companies: Mey Hong, Elephant Express and Golden Bayon Express, their routes is Siem Reap and Phnom Penh, duration of drive is 5 hours only with cost from $10/ticket. Other bus companies are competing for their good service as well such as Paramount, Virak Buntham Express Bus, Ponleu Angkor Khmer Transport Company, Neak Krorhorm, Capitol, Mailin, Sapaco... You will can book or buy Cambodia bus tickets from any agencies in town center.