Road driving mileage for calculating

• Chengdu to Lhasa (northern route): 2450km
• Chengdu to Lhasa (southern route): 2150km
• Xining to Lhasa (via Golmud): 1985km
• Xining to Lhasa (via Jyekundo, Nakchu): 2560km
• Xining to Lhasa (via Jyekundo, Chamdo): 2795km
• Lijiang to Lhasa (via Basu, Bomi): 1845km
• Lijiang to Lhasa (via Chamdo, Nakchu): 2130km
• Kashigar to Lhasa (via Gar, Mt. Kailash): 2975km