My 12 month visa got canceled because I left the country without a re-entry permit. See previous post. Thank you to everyone who replied to that thread.

I figure that the easiest way to start the process to get a new non-immigrant o visa would be to go the thai embassy in Vientiane, Laos. I am an us citizen. Does anybody have any idea how days it takes to get the visa once the application is filed at the thai embassy in Vientiane?

Thanks for your help

You would only get a single entry which is what I think you need.

Apply in the morning and collect next day in the afternoon.

It gets busy so go early.