Határátkelők: Bregovo — Mokranje, Kalotina — Gradina, Oltomanci — Ribarci, Strezimirovci (BG), Strezimirovci — Žeravino...
02:45-kor a legrövidebb sor a Kalotina — Gradina átkelőnél (20 perc). A leghosszabb sor — Vrska Csuka — Rgotina (20 perc).
Bulgaria → Serbia runs via the Kalotina–Gradina crossing on the E80/A4 motorway, the main road link from Sofia to Niš and Belgrade. Smaller crossings (Vrška Čuka, Strezimirovci) handle local traffic. Serbia is outside Schengen, so full border checks apply; queues are typically 30 minutes to 2 hours, with longer waits during diaspora summer returns and around New Year.