| Bad Neuenahr-Ahrweiler to Catania | 983.21 mi (1,582.32 km) |
| Bad Neuenahr-Ahrweiler to Catanzaro | 927.92 mi (1,493.35 km) |
| Bad Neuenahr-Ahrweiler to Cattolica | 525.03 mi (844.95 km) |
| Bad Neuenahr-Ahrweiler to Cava de' Tirreni | 771.76 mi (1,242.02 km) |
| Bad Neuenahr-Ahrweiler to Cavallino | 885.88 mi (1,425.68 km) |
| Bad Neuenahr-Ahrweiler to Cavarzere | 438.74 mi (706.08 km) |
| Bad Neuenahr-Ahrweiler to Cave | 663.71 mi (1,068.14 km) |
| Bad Neuenahr-Ahrweiler to Cavriago | 433.98 mi (698.42 km) |
| Bad Neuenahr-Ahrweiler to Cavriglia | 527.16 mi (848.39 km) |
| Bad Neuenahr-Ahrweiler to Cazzago San Martino | 368.26 mi (592.66 km) |
| Bad Neuenahr-Ahrweiler to Ceccano | 687.70 mi (1,106.74 km) |
| Bad Neuenahr-Ahrweiler to Cecina | 524.44 mi (844.00 km) |
| Bad Neuenahr-Ahrweiler to Cefalu | 928.44 mi (1,494.18 km) |
| Bad Neuenahr-Ahrweiler to Ceglie Messapico | 846.51 mi (1,362.33 km) |
| Bad Neuenahr-Ahrweiler to Celano | 659.79 mi (1,061.83 km) |
