| Montabaur to Ardea | 649.89 mi (1,045.90 km) |
| Montabaur to Arenzano | 418.76 mi (673.93 km) |
| Montabaur to Arese | 342.52 mi (551.23 km) |
| Montabaur to Arezzo | 518.19 mi (833.95 km) |
| Montabaur to Argelato | 436.98 mi (703.25 km) |
| Montabaur to Argenta | 443.44 mi (713.65 km) |
| Montabaur to Ariano Irpino | 729.90 mi (1,174.66 km) |
| Montabaur to Ariccia | 645.32 mi (1,038.55 km) |
| Montabaur to Arluno | 344.96 mi (555.16 km) |
| Montabaur to Arona | 325.16 mi (523.30 km) |
| Montabaur to Artena | 648.61 mi (1,043.84 km) |
| Montabaur to Arzachena | 650.62 mi (1,047.07 km) |
| Montabaur to Arzano | 726.94 mi (1,169.89 km) |
| Montabaur to Arzignano | 376.61 mi (606.09 km) |
| Montabaur to Ascoli Piceno | 590.69 mi (950.62 km) |
