Multiply by 5280 feet per mile and then by 12 inches per foot. That is unless the 60 miles is 60 nautical miles and then you would multiply by 6000 feet per mile and then by 12 inches.
John
My calculator said it, I believe it, that settles it
You can put this solution on YOUR website! convert 60 miles to inches.
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60 miles(5280 ft/1 mile)(12 inches/1 ft)
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= [60*5280*12]/[1*1*1] = 3,801,600 inches
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Cheers,
Stan H.