Alpha :entauri"s real distance is about 4.4 light-years, which becomes +,400 kilometers (2,700 miles) on the Ho-lO-billion Voyage ;cale.

Alpha :entauri"s real distance is about 4.4 light-years, which becomes +,400 kilometers (2,700 miles) on the Ho-lO-billion Voyage ;cale. Imagine that you start at the Voyage model Sun in Washington, D.C. You walk the roughly 600-meter distance to Pluto (just over ~ mile) and then decide to keep going to find the nearest star besides the Sun. How far would you have to go?