 The Indus Highway provides access to points south of Peshawar, with a terminus in the southern port city of Karachi via Dera Ismail Khan and northern Sindh.The Kohat Tunnel south of Peshawar provides access to the city of Kohat along the Indus Highway.Peshawar is connected to Islamabad and Rawalpindi by the 155 kilometre long M-1 Motorway.