| Bad Neuenahr-Ahrweiler to Ardea | 669.18 mi (1,076.94 km) |
| Bad Neuenahr-Ahrweiler to Arenzano | 430.51 mi (692.83 km) |
| Bad Neuenahr-Ahrweiler to Arese | 356.67 mi (574.00 km) |
| Bad Neuenahr-Ahrweiler to Arezzo | 538.05 mi (865.91 km) |
| Bad Neuenahr-Ahrweiler to Argelato | 457.06 mi (735.57 km) |
| Bad Neuenahr-Ahrweiler to Argenta | 464.78 mi (747.99 km) |
| Bad Neuenahr-Ahrweiler to Ariano Irpino | 752.94 mi (1,211.75 km) |
| Bad Neuenahr-Ahrweiler to Ariccia | 664.93 mi (1,070.10 km) |
| Bad Neuenahr-Ahrweiler to Arluno | 358.53 mi (577.00 km) |
| Bad Neuenahr-Ahrweiler to Arona | 337.44 mi (543.06 km) |
| Bad Neuenahr-Ahrweiler to Artena | 668.70 mi (1,076.17 km) |
| Bad Neuenahr-Ahrweiler to Arzachena | 662.71 mi (1,066.53 km) |
| Bad Neuenahr-Ahrweiler to Arzano | 748.54 mi (1,204.66 km) |
| Bad Neuenahr-Ahrweiler to Arzignano | 398.22 mi (640.88 km) |
| Bad Neuenahr-Ahrweiler to Ascoli Piceno | 613.18 mi (986.81 km) |
