| Diest to Cherbourg | 307.87 mi (495.47 km) |
| Diest to Chevigny-Saint-Sauveur | 254.50 mi (409.58 km) |
| Diest to Chevilly-Larue | 194.72 mi (313.36 km) |
| Diest to Chilly-Mazarin | 199.36 mi (320.84 km) |
| Diest to Choisy-le-Roi | 193.38 mi (311.22 km) |
| Diest to Cholet | 381.50 mi (613.96 km) |
| Diest to Clamart | 195.32 mi (314.34 km) |
| Diest to Claye-Souilly | 175.78 mi (282.90 km) |
| Diest to Clermont | 161.05 mi (259.18 km) |
| Diest to Clermont-Ferrand | 370.54 mi (596.33 km) |
| Diest to Clermont-l'Herault | 513.95 mi (827.12 km) |
| Diest to Clichy | 188.54 mi (303.42 km) |
| Diest to Clichy-sous-Bois | 181.31 mi (291.79 km) |
| Diest to Cluses | 347.33 mi (558.97 km) |
| Diest to Cognac | 440.87 mi (709.52 km) |
