| Martinengo to Cortona | 192.72 mi (310.15 km) |
| Martinengo to Cosenza | 544.56 mi (876.38 km) |
| Martinengo to Cossato | 77.42 mi (124.60 km) |
| Martinengo to Costa Volpino | 24.07 mi (38.74 km) |
| Martinengo to Creazzo | 83.06 mi (133.67 km) |
| Martinengo to Crema | 14.65 mi (23.58 km) |
| Martinengo to Cremona | 32.84 mi (52.86 km) |
| Martinengo to Crevalcore | 89.55 mi (144.11 km) |
| Martinengo to Crispiano | 509.37 mi (819.75 km) |
| Martinengo to Crosia | 546.30 mi (879.18 km) |
| Martinengo to Crotone | 584.14 mi (940.08 km) |
| Martinengo to Cuneo | 135.91 mi (218.72 km) |
| Martinengo to Cuorgne | 103.34 mi (166.31 km) |
| Martinengo to Cusano Milanino | 28.29 mi (45.53 km) |
| Martinengo to Cutro | 582.57 mi (937.55 km) |
