| Romanshorn to Chenove | 204.14 mi (328.53 km) |
| Romanshorn to Cherbourg | 520.12 mi (837.06 km) |
| Romanshorn to Chevigny-Saint-Sauveur | 198.08 mi (318.77 km) |
| Romanshorn to Chevilly-Larue | 333.13 mi (536.12 km) |
| Romanshorn to Chilly-Mazarin | 334.08 mi (537.65 km) |
| Romanshorn to Choisy-le-Roi | 330.60 mi (532.05 km) |
| Romanshorn to Cholet | 480.36 mi (773.07 km) |
| Romanshorn to Clamart | 337.66 mi (543.41 km) |
| Romanshorn to Claye-Souilly | 321.21 mi (516.94 km) |
| Romanshorn to Clermont | 341.77 mi (550.02 km) |
| Romanshorn to Clermont-Ferrand | 321.76 mi (517.82 km) |
| Romanshorn to Clermont-l'Herault | 394.75 mi (635.29 km) |
| Romanshorn to Clichy | 337.28 mi (542.80 km) |
| Romanshorn to Clichy-sous-Bois | 326.49 mi (525.43 km) |
| Romanshorn to Cluses | 167.44 mi (269.46 km) |
