Topic summaryKherlen Expand Summary Extracted from the Wikipedia article Kherlen River. Kherlen River (also known as Kerülen; Mongolian: Хэрлэн гол; Chinese: 克鲁伦河; pinyin: Kèlǔlún hé) is a 1,254 km river in Mongolia and China. It is also one of the two longest rivers in Mongolia, along with the Orkhon River. Wikipedia source