| Seaford to Chivasso | 526.98 mi (848.10 km) |
| Seaford to Ciampino | 858.19 mi (1,381.12 km) |
| Seaford to Cicciano | 966.81 mi (1,555.93 km) |
| Seaford to Cingoli | 799.65 mi (1,286.90 km) |
| Seaford to Cinisello Balsamo | 553.03 mi (890.02 km) |
| Seaford to Cinisi | 1,077.89 mi (1,734.70 km) |
| Seaford to Cirie | 515.69 mi (829.92 km) |
| Seaford to Ciro Marina | 1,139.81 mi (1,834.34 km) |
| Seaford to Cislago | 539.54 mi (868.31 km) |
| Seaford to Cisterna di Latina | 876.83 mi (1,411.13 km) |
| Seaford to Cisternino | 1,081.22 mi (1,740.06 km) |
| Seaford to Citta di Castello | 760.56 mi (1,224.00 km) |
| Seaford to Citta Sant'Angelo | 870.98 mi (1,401.70 km) |
| Seaford to Cittadella | 642.69 mi (1,034.32 km) |
| Seaford to Cittanova | 1,159.34 mi (1,865.78 km) |
