Cambodia :D

Hi TiphaineL,

I'm Vietnamese and you can call me Steven or Nam as well as, I'm in Phnom Penh for business trip. According to your questions, because I used to use this service so I have 2 choices for you:
1. KHAI NAM Buslines Company
    Price: $8/way
    Address: 163, Lê Hồng Phong street, ward 3, dist 5, HCM city
    Phone: +848 38 383 399 - +84903 643 301 - +84975 801 199 - +848 38 383 399 - +84903 643 301 - +84975 801 199

2. KUMHO SAMCO Busline Company
    Price: $10/way
    Address: 239, Phạm Ngũ Lão  street, dist1, HCM city
    Phone: +848.6291.5389     

To me, I prefer (1) than (2) because both of them have the same quality but price of (1) is cheaper, and even time of journey is shorter. Some informtion above for your reference.

Contact me if you have any question, hope you have good trip

oh I thank you so much fot this great info

Mekong is ok but the station is in km.6 which is far. Try the capitol bus it brings you straight to Orussey Market which is near to everything.
Hope this helps.