( 42 ) . सोनाब आरो पाकिसतानजों हादोरगेजेरारि सिमा , राजसथाननि जयसालमारसिम से घनताफ्राम सालायनाया सेमनि ( 42 कि . मि . ) समायनायै बांद्राय गुस्लायलु बाला गुथालफोर ।
About an hour drive to the west and towards the international border with Pakistan Jaisalmer in Rajasthan is the fairly extensive shifting sand dunes of Sam 42 km .