Charlie Sheen decided to calculate the total distance of every cigarette he had ever smoked.He smoked for 33 years and roughly two packs a day. What it added up to surprised even him:SHEEN: “I smoked for 33 years… There’s 20 in a pack. They’re three inches [each]. So, that’s five feet.”“Times 2, [sometimes 3 packs a day]... times 365 [days a year], times [33 years].”“So I did all the math, right? And it turned out to be — if you line them up tip to tip — 24.5 miles of cigarettes.”HODGETWINS: “Wo