| Leighton Buzzard to Castelfidardo | 879.10 mi (1,414.77 km) |
| Leighton Buzzard to Castelfiorentino | 786.76 mi (1,266.16 km) |
| Leighton Buzzard to Castelfranco di Sopra | 804.40 mi (1,294.55 km) |
| Leighton Buzzard to Castelfranco di Sotto | 774.57 mi (1,246.56 km) |
| Leighton Buzzard to Castelfranco Emilia | 737.39 mi (1,186.71 km) |
| Leighton Buzzard to Castelfranco Veneto | 716.10 mi (1,152.45 km) |
| Leighton Buzzard to Castellabate | 1,093.73 mi (1,760.19 km) |
| Leighton Buzzard to Castellammare del Golfo | 1,161.73 mi (1,869.62 km) |
| Leighton Buzzard to Castellammare di Stabia | 1,055.82 mi (1,699.18 km) |
| Leighton Buzzard to Castellamonte | 590.79 mi (950.79 km) |
| Leighton Buzzard to Castellana Grotte | 1,135.82 mi (1,827.92 km) |
| Leighton Buzzard to Castellaneta | 1,140.69 mi (1,835.76 km) |
| Leighton Buzzard to Castellanza | 614.73 mi (989.32 km) |
| Leighton Buzzard to Castellarano | 730.01 mi (1,174.84 km) |
| Leighton Buzzard to Castelleone | 659.10 mi (1,060.73 km) |
