1 light-year (Julian) is equal to 9,460,730,472,142.504 km (kilometer). To convert from light-year (Julian) to kilometer, multiply by 9,460,730,472,142.504 or divide by 0.0000000000001057000834073584.
Nine Trillion Four Hundred Sixty Billion Seven Hundred Thirty Million Four Hundred Seventy-Two Thousand One Hundred Forty-Two Point Five Zero Four kilometer