| Bad Neuenahr-Ahrweiler to Cavaillon | 473.50 mi (762.03 km) |
| Bad Neuenahr-Ahrweiler to Cebazat | 374.34 mi (602.44 km) |
| Bad Neuenahr-Ahrweiler to Cenon | 529.32 mi (851.86 km) |
| Bad Neuenahr-Ahrweiler to Cergy | 248.14 mi (399.35 km) |
| Bad Neuenahr-Ahrweiler to Cernay | 189.20 mi (304.49 km) |
| Bad Neuenahr-Ahrweiler to Cesson | 244.06 mi (392.77 km) |
| Bad Neuenahr-Ahrweiler to Cesson-Sevigne | 426.39 mi (686.20 km) |
| Bad Neuenahr-Ahrweiler to Cestas | 540.06 mi (869.14 km) |
| Bad Neuenahr-Ahrweiler to Chalette-sur-Loing | 263.67 mi (424.33 km) |
| Bad Neuenahr-Ahrweiler to Challans | 482.65 mi (776.75 km) |
| Bad Neuenahr-Ahrweiler to Chalon-sur-Saone | 279.75 mi (450.22 km) |
| Bad Neuenahr-Ahrweiler to Chalons-en-Champagne | 164.54 mi (264.80 km) |
| Bad Neuenahr-Ahrweiler to Chamalieres | 378.61 mi (609.32 km) |
| Bad Neuenahr-Ahrweiler to Chambery | 348.16 mi (560.30 km) |
| Bad Neuenahr-Ahrweiler to Chambly | 236.65 mi (380.86 km) |
