| Leighton Buzzard to Caltagirone | 1,254.10 mi (2,018.28 km) |
| Leighton Buzzard to Caltanissetta | 1,226.39 mi (1,973.68 km) |
| Leighton Buzzard to Calvisano | 675.85 mi (1,087.67 km) |
| Leighton Buzzard to Calvizzano | 1,035.10 mi (1,665.83 km) |
| Leighton Buzzard to Camaiore | 747.96 mi (1,203.72 km) |
| Leighton Buzzard to Cameri | 612.91 mi (986.38 km) |
| Leighton Buzzard to Camisano Vicentino | 715.28 mi (1,151.14 km) |
| Leighton Buzzard to Campagna | 1,077.39 mi (1,733.89 km) |
| Leighton Buzzard to Campagnano di Roma | 910.74 mi (1,465.70 km) |
| Leighton Buzzard to Campi Bisenzio | 780.51 mi (1,256.11 km) |
| Leighton Buzzard to Campi Salentina | 1,190.42 mi (1,915.80 km) |
| Leighton Buzzard to Campiglia Marittima | 805.06 mi (1,295.62 km) |
| Leighton Buzzard to Campobasso | 1,014.97 mi (1,633.44 km) |
| Leighton Buzzard to Campobello di Licata | 1,236.59 mi (1,990.10 km) |
| Leighton Buzzard to Campobello di Mazara | 1,181.85 mi (1,902.00 km) |
