1 light-year (tropical / solar) is equal to 5,876,746,978,531.157 mi (mile). To convert from light-year (tropical / solar) to mile, multiply by 5,876,746,978,531.156 or divide by 0.000000000000170162166867688.
Five Trillion Eight Hundred Seventy-Six Billion Seven Hundred Forty-Six Million Nine Hundred Seventy-Eight Thousand Five Hundred Thirty-One Point One Five Seven mile