| Smartno to Chivasso | 341.34 mi (549.33 km) |
| Smartno to Ciampino | 313.79 mi (505.00 km) |
| Smartno to Cicciano | 351.16 mi (565.14 km) |
| Smartno to Cingoli | 201.55 mi (324.37 km) |
| Smartno to Cinisello Balsamo | 273.28 mi (439.81 km) |
| Smartno to Cinisi | 551.55 mi (887.64 km) |
| Smartno to Cirie | 354.36 mi (570.28 km) |
| Smartno to Ciro Marina | 475.44 mi (765.15 km) |
| Smartno to Cislago | 284.23 mi (457.43 km) |
| Smartno to Cisterna di Latina | 323.70 mi (520.94 km) |
| Smartno to Cisternino | 389.19 mi (626.34 km) |
| Smartno to Citta di Castello | 219.44 mi (353.16 km) |
| Smartno to Citta Sant'Angelo | 246.88 mi (397.32 km) |
| Smartno to Cittadella | 149.92 mi (241.27 km) |
| Smartno to Cittanova | 535.35 mi (861.56 km) |
