| Leighton Buzzard to Carmignano | 776.78 mi (1,250.10 km) |
| Leighton Buzzard to Carovigno | 1,162.72 mi (1,871.22 km) |
| Leighton Buzzard to Carpenedolo | 677.94 mi (1,091.04 km) |
| Leighton Buzzard to Carpi | 722.26 mi (1,162.37 km) |
| Leighton Buzzard to Carrara | 733.88 mi (1,181.06 km) |
| Leighton Buzzard to Carugate | 632.16 mi (1,017.36 km) |
| Leighton Buzzard to Casal di Principe | 1,027.12 mi (1,653.00 km) |
| Leighton Buzzard to Casale Monferrato | 626.55 mi (1,008.34 km) |
| Leighton Buzzard to Casale sul Sile | 733.64 mi (1,180.69 km) |
| Leighton Buzzard to Casalecchio di Reno | 750.84 mi (1,208.35 km) |
| Leighton Buzzard to Casalgrande | 727.51 mi (1,170.82 km) |
| Leighton Buzzard to Casalmaggiore | 696.42 mi (1,120.78 km) |
| Leighton Buzzard to Casalnuovo di Napoli | 1,039.52 mi (1,672.95 km) |
| Leighton Buzzard to Casalpusterlengo | 661.56 mi (1,064.68 km) |
| Leighton Buzzard to Casaluce | 1,030.17 mi (1,657.90 km) |
