| Bad Neuenahr-Ahrweiler to Bombarral | 1,109.31 mi (1,785.27 km) |
| Bad Neuenahr-Ahrweiler to Bougado | 982.25 mi (1,580.77 km) |
| Bad Neuenahr-Ahrweiler to Braga | 966.69 mi (1,555.74 km) |
| Bad Neuenahr-Ahrweiler to Braganca | 894.56 mi (1,439.65 km) |
| Bad Neuenahr-Ahrweiler to Cabeceiras de Basto | 952.93 mi (1,533.60 km) |
| Bad Neuenahr-Ahrweiler to Cacem | 1,141.03 mi (1,836.31 km) |
| Bad Neuenahr-Ahrweiler to Cadaval | 1,109.25 mi (1,785.17 km) |
| Bad Neuenahr-Ahrweiler to Caldas da Rainha | 1,101.30 mi (1,772.37 km) |
| Bad Neuenahr-Ahrweiler to Calheta | 1,741.92 mi (2,803.35 km) |
| Bad Neuenahr-Ahrweiler to Camara de Lobos | 1,736.91 mi (2,795.28 km) |
| Bad Neuenahr-Ahrweiler to Canico | 1,735.35 mi (2,792.77 km) |
| Bad Neuenahr-Ahrweiler to Cantanhede | 1,033.52 mi (1,663.29 km) |
| Bad Neuenahr-Ahrweiler to Carregal do Sal | 1,008.31 mi (1,622.71 km) |
| Bad Neuenahr-Ahrweiler to Cartaxo | 1,102.88 mi (1,774.92 km) |
| Bad Neuenahr-Ahrweiler to Cascais | 1,148.50 mi (1,848.33 km) |
