‹ › 1/9 Land for sale in Phon Sa, Nong Khai Tha Bo, Nong Khai ฿ 900,000 1,944 m2 / 1 Rai 86 Sq.W. . You can buy this land for a base price of ฿900,000 (฿463/SqM).This property is a 1,944 SqM land plot that is available for sale. It is located in Phon Sa, Nong Khai Call