| Martinsicuro to Celano | 58.02 mi (93.38 km) |
| Martinsicuro to Cento | 183.23 mi (294.88 km) |
| Martinsicuro to Cepagatti | 36.50 mi (58.74 km) |
| Martinsicuro to Ceprano | 94.37 mi (151.87 km) |
| Martinsicuro to Cercola | 141.10 mi (227.09 km) |
| Martinsicuro to Cerea | 208.79 mi (336.02 km) |
| Martinsicuro to Cerese | 217.25 mi (349.63 km) |
| Martinsicuro to Cerignola | 151.06 mi (243.11 km) |
| Martinsicuro to Cermenate | 308.15 mi (495.92 km) |
| Martinsicuro to Cernusco sul Naviglio | 290.86 mi (468.10 km) |
| Martinsicuro to Cerreto Guidi | 164.22 mi (264.29 km) |
| Martinsicuro to Cerro Maggiore | 309.21 mi (497.63 km) |
| Martinsicuro to Certaldo | 151.89 mi (244.45 km) |
| Martinsicuro to Cerveteri | 110.92 mi (178.52 km) |
| Martinsicuro to Cervia | 123.02 mi (197.98 km) |
