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The Khojak Tunnel is a 3.91 km (2.43 mi) railway tunnel in the Toba Achakzai range in the Qilla Abdullah District of Balochistan province, Pakistan. Khojak Pass (el. 7,513 ft [2,290 m]) is a mountain pass connecting Qila Abdullah with Chaman in the province of Baluchistan, Pakistan. The road through the Toba Achakzai range connects the larger cities of Quetta, Pakistan, and Kandahar, Afghanistan.