Mekong Express has daily schedule to major destinations in Cambodia, Thailand and to Vietnam. They offer free Wi -Fi and seatbelts on all there buses. Mekong Express offer more legspace do to removal of one row of seats. They have passenger liability insurance. From Phnom Penh you change bus to further destinations like Siem Reap, Battambang,Poipet, Ho Chi Minh and Bangkok. All buses are VIP van with 11 seats.
Schedule from Sihanoukville-Phnom Penh
Schedule from Phnom Penh-Sihanoukville
Time to destination 4 hours. Price $ 12
Free pickup at your hotel. Drop off at there office in Sihanoukville Downton.