| Poggibonsi to Chivasso | 200.47 mi (322.63 km) |
| Poggibonsi to Ciampino | 136.72 mi (220.03 km) |
| Poggibonsi to Cicciano | 244.52 mi (393.51 km) |
| Poggibonsi to Cingoli | 103.95 mi (167.29 km) |
| Poggibonsi to Cinisello Balsamo | 172.60 mi (277.77 km) |
| Poggibonsi to Cinisi | 380.09 mi (611.70 km) |
| Poggibonsi to Cirie | 213.72 mi (343.95 km) |
| Poggibonsi to Ciro Marina | 419.41 mi (674.97 km) |
| Poggibonsi to Cislago | 185.21 mi (298.07 km) |
| Poggibonsi to Cisterna di Latina | 155.24 mi (249.83 km) |
| Poggibonsi to Cisternino | 373.25 mi (600.68 km) |
| Poggibonsi to Citta di Castello | 54.86 mi (88.29 km) |
| Poggibonsi to Citta Sant'Angelo | 160.58 mi (258.42 km) |
| Poggibonsi to Cittadella | 154.04 mi (247.90 km) |
| Poggibonsi to Cittanova | 437.24 mi (703.68 km) |
