Can I do a visa run via Nong Khai to get a new tourist entry after extending my E-visa?

From November 2025, visa-free entry (visa run) to Thailand will be limited to a maximum of 2 times per calendar year, regardless of whether it is via land borders, sea or air. This measure is intended to stop repeated "visa runs" to extend stays without the correct visa.

Depends a lot on your recent travel history and number of times you have entered Thailand recently..

Good luck 👍

If you have no recent history in Thailand prior to your tourist visa entry you should be fine

It depends on your complete visa-exempt stay history of the recent one-year period. If you haven't done cmulative visa-exempt entries, you would be good to go this one more time. But remember it all depends on the discretion of the Immigration officer you are standing in front of. Avoid entry booths manned with female officers! And hold ready to show passport, your outbound ticket and the boarding card, and be prepared to show proof of cash equivalent 20,000 THB just in case you get pulled aside