| Boxley to Chivasso | 540.26 mi (869.47 km) |
| Boxley to Ciampino | 869.12 mi (1,398.71 km) |
| Boxley to Cicciano | 975.88 mi (1,570.53 km) |
| Boxley to Cingoli | 805.92 mi (1,297.00 km) |
| Boxley to Cinisello Balsamo | 561.53 mi (903.69 km) |
| Boxley to Cinisi | 1,093.73 mi (1,760.19 km) |
| Boxley to Cirie | 529.65 mi (852.39 km) |
| Boxley to Ciro Marina | 1,147.51 mi (1,846.73 km) |
| Boxley to Cislago | 548.33 mi (882.45 km) |
| Boxley to Cisterna di Latina | 887.75 mi (1,428.69 km) |
| Boxley to Cisternino | 1,086.14 mi (1,747.97 km) |
| Boxley to Citta di Castello | 768.46 mi (1,236.71 km) |
| Boxley to Citta Sant'Angelo | 877.74 mi (1,412.58 km) |
| Boxley to Cittadella | 645.05 mi (1,038.10 km) |
| Boxley to Cittanova | 1,170.15 mi (1,883.18 km) |
