| Sussex to Chivasso | 4,457.31 mi (7,173.35 km) |
| Sussex to Ciampino | 4,787.76 mi (7,705.16 km) |
| Sussex to Cicciano | 4,901.34 mi (7,887.94 km) |
| Sussex to Cingoli | 4,742.39 mi (7,632.14 km) |
| Sussex to Cinisello Balsamo | 4,494.15 mi (7,232.64 km) |
| Sussex to Cinisi | 4,971.22 mi (8,000.40 km) |
| Sussex to Cirie | 4,444.26 mi (7,152.34 km) |
| Sussex to Ciro Marina | 5,076.98 mi (8,170.60 km) |
| Sussex to Cislago | 4,480.34 mi (7,210.41 km) |
| Sussex to Cisterna di Latina | 4,806.08 mi (7,734.64 km) |
| Sussex to Cisternino | 5,024.94 mi (8,086.87 km) |
| Sussex to Citta di Castello | 4,700.61 mi (7,564.90 km) |
| Sussex to Citta Sant'Angelo | 4,812.48 mi (7,744.93 km) |
| Sussex to Cittadella | 4,588.10 mi (7,383.83 km) |
| Sussex to Cittanova | 5,083.35 mi (8,180.86 km) |
