| Leighton Buzzard to Cabestany | 659.90 mi (1,062.00 km) |
| Leighton Buzzard to Cabries | 649.00 mi (1,044.46 km) |
| Leighton Buzzard to Cachan | 252.98 mi (407.13 km) |
| Leighton Buzzard to Caen | 189.51 mi (304.98 km) |
| Leighton Buzzard to Cagnes-sur-Mer | 674.81 mi (1,086.01 km) |
| Leighton Buzzard to Cahors | 525.01 mi (844.92 km) |
| Leighton Buzzard to Calais | 127.43 mi (205.09 km) |
| Leighton Buzzard to Caluire-et-Cuire | 491.19 mi (790.50 km) |
| Leighton Buzzard to Cambrai | 207.58 mi (334.07 km) |
| Leighton Buzzard to Canet-en-Roussillon | 658.99 mi (1,060.54 km) |
| Leighton Buzzard to Cannes | 678.31 mi (1,091.63 km) |
| Leighton Buzzard to Canteleu | 185.84 mi (299.08 km) |
| Leighton Buzzard to Capbreton | 572.83 mi (921.88 km) |
| Leighton Buzzard to Carcassonne | 617.59 mi (993.91 km) |
| Leighton Buzzard to Carmaux | 558.89 mi (899.44 km) |
