Both Thai-Cambodia Border Checkpoints in Chanthaburi Province Closed — Say goodbye (for now) to border bouncers. These crossings were easy targets for border-run agencies, But with all land borders to Myanmar and Cambodia now shut, options are drying up fast. Only a few Laos crossings remain open, and even those especially Nong Khai have tightened significantly. If you're in Thailand relying on border runs to reset your stay, consider this a serious warning