IMPORTANT - You can only enter Cambodia through the following Ports of Entry when you use an Electronic Visa to Cambodia:

Phnom Penh International Airport

Siem Reap International Airport

Poi Pet (Banteay Meanchey)

Bavet (Svay Rieng)

Cham Yeam (Koh Kong)

* Note that the eVisa to Cambodia may NOT be used when you arrive by sea 

Name of Port  Border Entry with eVisa Exit
Phnom Penh International Airport --- Yes Yes
Siem Reap International Airport --- Yes Yes
Cham Yeam (Koh Kong) Thailand Yes Yes
Chorm (Oddar Meanchey) Thailand No Yes
Daung (Kamrieng Battambang) Thailand No Yes
Poi Pet (Banteay Meanchey) Thailand Yes Yes
Prom (Pailin) Thailand No Yes
O Smach (Oddar Meanchey) Thailand No Yes
Bavet (Svay Rieng) Vietnam Yes Yes
Kaoam Samnor (Kandal Mekong) Vietnam No Yes
Phnom Den (Takeo) Vietnam No Yes
Trapaing Sre (Kratie) Vietnam No Yes
Dong Kralo (Stung Treng) Laos No Yes
Preah Sihanouk International Airport --- No Yes

                                                                                                                 YES - Supports e-Visa           NO - Does not support e-Visa

Countries not supported by the eVisa to Cambodia are:

Afghanistan, Algeria, Arab Saudi, Bangladesh, Iran, Iraq, Pakistan, Sri Lanka, Sudan, Nigeria