| Frosinone to Celano | 33.08 mi (53.23 km) |
| Frosinone to Cento | 238.13 mi (383.24 km) |
| Frosinone to Cepagatti | 62.63 mi (100.79 km) |
| Frosinone to Ceprano | 10.36 mi (16.67 km) |
| Frosinone to Cercola | 74.19 mi (119.39 km) |
| Frosinone to Cerea | 268.66 mi (432.37 km) |
| Frosinone to Cerese | 269.78 mi (434.16 km) |
| Frosinone to Cerignola | 134.46 mi (216.39 km) |
| Frosinone to Cermenate | 352.63 mi (567.50 km) |
| Frosinone to Cernusco sul Naviglio | 335.19 mi (539.44 km) |
| Frosinone to Cerreto Guidi | 193.41 mi (311.27 km) |
| Frosinone to Cerro Maggiore | 351.39 mi (565.51 km) |
| Frosinone to Certaldo | 176.88 mi (284.66 km) |
| Frosinone to Cerveteri | 69.17 mi (111.32 km) |
| Frosinone to Cervia | 188.23 mi (302.92 km) |
