| Bad Honnef am Rhein to Chenove | 252.63 mi (406.57 km) |
| Bad Honnef am Rhein to Cherbourg | 396.84 mi (638.65 km) |
| Bad Honnef am Rhein to Chevigny-Saint-Sauveur | 249.69 mi (401.83 km) |
| Bad Honnef am Rhein to Chevilly-Larue | 253.44 mi (407.88 km) |
| Bad Honnef am Rhein to Chilly-Mazarin | 257.40 mi (414.25 km) |
| Bad Honnef am Rhein to Choisy-le-Roi | 251.44 mi (404.65 km) |
| Bad Honnef am Rhein to Cholet | 443.61 mi (713.93 km) |
| Bad Honnef am Rhein to Clamart | 255.64 mi (411.41 km) |
| Bad Honnef am Rhein to Claye-Souilly | 234.04 mi (376.65 km) |
| Bad Honnef am Rhein to Clermont | 230.92 mi (371.63 km) |
| Bad Honnef am Rhein to Clermont-Ferrand | 386.19 mi (621.51 km) |
| Bad Honnef am Rhein to Clermont-l'Herault | 516.47 mi (831.17 km) |
| Bad Honnef am Rhein to Clichy | 250.26 mi (402.76 km) |
| Bad Honnef am Rhein to Clichy-sous-Bois | 240.46 mi (386.98 km) |
| Bad Honnef am Rhein to Cluses | 318.16 mi (512.04 km) |
