Among the five motorways in Slovenia, which are managed by the public enterprise Motorway Company in the Republic of Slovenia, the motorway from entilj to Koper is the longest, which is 245.3 kilometers long.
The A1 motorway (Slovene: avtocesta A1), also known as Slovenika, is 245.3 km (152.4 mi) long, connecting Sentilj (at the Austrian border) and Koper/Capodistria (on the shores of the Adriatic Sea). Slovene: Druzba za avtoceste v Republiki Sloveniji, DARS) is a joint-stock company in Slovenia that operates and maintains the Slovenian motorway network and the related infrastructure. 
