[問題] How To Go....

popteamleader

I would like to know, how far from Yellow Stone National Park to Mount Rushmore
+ W7 E. W7 X# s, U3 f4 H公仔箱論壇National Memorial. Is it same way to there? and when is most better to go?
+ q# O+ C6 {0 S( y* V1 L4 ]6 C6 t+ b- J( V; R
Thank You.