Kabul River

Ancient Greek  Cophes,   river in eastern Afghanistan and northwestern Pakistan, 435 miles (700 km) long, of which 350 miles are in Afghanistan. Rising in the Sanglakh Range 45 miles west of Kabul city, it flows east past Kabul and Jalalabad, north of the Khyber Pass into Pakistan, and past Peshawar; it joins the Indus River northwest of Islamabad. The river has four major tributaries, the Lowgar, the Panjsher, the Konar