The Fredericia–Padborg railway line is a 110.6 kilometres (68.7 mi) long railway line in Denmark which runs through the historical region of Southern Jutland between the city of Fredericia and the German border at Padborg. Being one of the main arteries of the Danish railway network, the standard gauge and fully electrified railway line is double track except for the section between Tinglev and Padborg which is single track.