Guy Tolputt
My O-A visa was orginaly issued in Frankfurt. I entered the Kingdom on 03.12.2018. Please see image below. I have read in various posts that people who hold O-A visas can simply obtain an extension by leaving and reentering Thailand. I live in Korat. German citizen.
Question: What date would be the last eligible date to reenter Thailand.
How long do I have to be out of Thailand prior to coming back.
Do I have to do this by air
Final question. How do I finally convert my O-A
visa to a O type..based on extention
Thank you in advance
TLDR : Answer Summary
The user is seeking clarification on the reentry process to Thailand using an O-A visa originally issued in Frankfurt, including deadlines for reentry, required duration outside Thailand, options for mode of travel, and steps to convert the O-A visa to an O type visa.