| Knowle to Cabestany | 704.90 mi (1,134.43 km) |
| Knowle to Cabries | 699.64 mi (1,125.95 km) |
| Knowle to Cachan | 305.69 mi (491.97 km) |
| Knowle to Caen | 229.49 mi (369.33 km) |
| Knowle to Cagnes-sur-Mer | 728.00 mi (1,171.61 km) |
| Knowle to Cahors | 567.46 mi (913.23 km) |
| Knowle to Calais | 183.11 mi (294.69 km) |
| Knowle to Caluire-et-Cuire | 543.66 mi (874.93 km) |
| Knowle to Cambrai | 263.40 mi (423.90 km) |
| Knowle to Canet-en-Roussillon | 704.17 mi (1,133.25 km) |
| Knowle to Cannes | 731.25 mi (1,176.83 km) |
| Knowle to Canteleu | 236.00 mi (379.80 km) |
| Knowle to Capbreton | 604.46 mi (972.79 km) |
| Knowle to Carcassonne | 661.56 mi (1,064.68 km) |
| Knowle to Carmaux | 603.12 mi (970.63 km) |
