| Ruislip to Chivasso | 582.69 mi (937.74 km) |
| Ruislip to Ciampino | 912.62 mi (1,468.72 km) |
| Ruislip to Cicciano | 1,020.04 mi (1,641.60 km) |
| Ruislip to Cingoli | 850.83 mi (1,369.27 km) |
| Ruislip to Cinisello Balsamo | 605.74 mi (974.84 km) |
| Ruislip to Cinisi | 1,135.12 mi (1,826.80 km) |
| Ruislip to Cirie | 571.76 mi (920.16 km) |
| Ruislip to Ciro Marina | 1,192.11 mi (1,918.51 km) |
| Ruislip to Cislago | 592.44 mi (953.44 km) |
| Ruislip to Cisterna di Latina | 931.26 mi (1,498.72 km) |
| Ruislip to Cisternino | 1,131.41 mi (1,820.82 km) |
| Ruislip to Citta di Castello | 812.93 mi (1,308.28 km) |
| Ruislip to Citta Sant'Angelo | 922.54 mi (1,484.69 km) |
| Ruislip to Cittadella | 690.69 mi (1,111.55 km) |
| Ruislip to Cittanova | 1,213.75 mi (1,953.35 km) |
