| Royal Leamington Spa to Chivasso | 650.93 mi (1,047.58 km) |
| Royal Leamington Spa to Ciampino | 980.71 mi (1,578.29 km) |
| Royal Leamington Spa to Cicciano | 1,087.85 mi (1,750.73 km) |
| Royal Leamington Spa to Cingoli | 918.04 mi (1,477.44 km) |
| Royal Leamington Spa to Cinisello Balsamo | 673.50 mi (1,083.90 km) |
| Royal Leamington Spa to Cinisi | 1,203.31 mi (1,936.55 km) |
| Royal Leamington Spa to Cirie | 640.02 mi (1,030.01 km) |
| Royal Leamington Spa to Ciro Marina | 1,259.61 mi (2,027.15 km) |
| Royal Leamington Spa to Cislago | 660.26 mi (1,062.58 km) |
| Royal Leamington Spa to Cisterna di Latina | 999.34 mi (1,608.29 km) |
| Royal Leamington Spa to Cisternino | 1,198.15 mi (1,928.24 km) |
| Royal Leamington Spa to Citta di Castello | 880.53 mi (1,417.08 km) |
| Royal Leamington Spa to Citta Sant'Angelo | 989.86 mi (1,593.03 km) |
| Royal Leamington Spa to Cittadella | 756.73 mi (1,217.84 km) |
| Royal Leamington Spa to Cittanova | 1,281.81 mi (2,062.88 km) |
