The longest section of the border between Rheinland-Pfalz and a neighboring federal state or state is 312 kilometers long.
Rheinland-Pfalz shares this state border with North Rhine-Westphalia.
Its shortest border separates Rheinland-Pfalz from Belgium over 58 kilometers, as reported by the State Statistical Office in Bad Ems.
The Rheinland-Pfalzborder with Baden-Württemberg is 94 kilometers long, the one with France 112 kilometers and the border with Luxembourg 126 kilometers.
The state border between Rheinland-Pfalz and Saarland is 207 kilometers long. Hesse and Rheinland-Pfalz border each other for 276 kilometers.
