Et approx. 8299 square kilometers or approximately 5187155 acres of land located in the northeast of the country, Thai. ROI et in น้เดิม chup pat called his private graves khonrue town can attain the Kingdom of Angkor natha.
Roi has an area of 8299 square kilometers, or approximately 5,187,155 acres located in the northeast of Thailand. Et in current city's original name sake of the kingdom, nor simulated Lun Pan city.
ROI et province has an area of approximately 8299 square kilometers, or about 5187155 ranch, located northeast of Thailand. The original name sake city จุบนั ET in their ครห or Gu Lun tha Kingdom City .