I have a 30 day exemption visa that is about to expire and have already used both my border crossings by land, my question is which is a better and cheaper option, take a bus from bangkok to phnom penh and apply for a 60 day tourist visa, or fly out of the country then fly back in, if i do the second option how long do i need to be out of the country? Can i just get stamped out of Thailand and come right back in?
TLDR : Answer Summary
The user is contemplating whether to take a bus from Bangkok to Phnom Penh to apply for a 60-day tourist visa or to fly out of Thailand and return. They cannot extend their current 30-day exemption visa as they have exhausted their land border crossings. Comments suggest that while taking the bus is cheaper, applying for a visa on arrival might also be effective, but at the Thai consulate, documentation and proof of funds are required for visa applications.