| Ponsacco to Cortona | 71.93 mi (115.76 km) |
| Ponsacco to Cosenza | 416.39 mi (670.11 km) |
| Ponsacco to Cossato | 181.32 mi (291.80 km) |
| Ponsacco to Costa Volpino | 155.20 mi (249.76 km) |
| Ponsacco to Creazzo | 138.87 mi (223.49 km) |
| Ponsacco to Crema | 129.66 mi (208.67 km) |
| Ponsacco to Cremona | 108.90 mi (175.25 km) |
| Ponsacco to Crevalcore | 80.20 mi (129.07 km) |
| Ponsacco to Crispiano | 397.18 mi (639.19 km) |
| Ponsacco to Crosia | 422.58 mi (680.07 km) |
| Ponsacco to Crotone | 459.29 mi (739.15 km) |
| Ponsacco to Cuneo | 162.13 mi (260.92 km) |
| Ponsacco to Cuorgne | 191.35 mi (307.94 km) |
| Ponsacco to Cusano Milanino | 151.44 mi (243.71 km) |
| Ponsacco to Cutro | 456.73 mi (735.04 km) |
