rastojanje

1. distance
   Rastojanje između dva grada je oko sto kilometara. — The distance between the two towns is about a hundred kilometres.
   Držite bezbedno rastojanje od vozila ispred vas. — Keep a safe distance from the vehicle in front of you.
2. formal (of time) interval; gap
   Vremensko rastojanje između dva potresa bilo je svega nekoliko minuta. — The time interval between the two tremors was only a few minutes.

Mostly used as rastojanje između + gen. and na rastojanju od + gen. For a gap in time the usual word is razmak: u razmaku od dve godine.