tuda

1. (of a route, path) that way; through there
   Nemoj ići tuda, put je blatnjav. — Don't go that way, the road is muddy.
   Tuda se najbrže stiže do centra. — That's the quickest way to the centre.

"Tuda" answers "kuda?" and means the route through a place, not the destination like "tamo".