| Guilherand to Cosenza | 700.00 mi (1,126.54 km) |
| Guilherand to Cossato | 165.97 mi (267.10 km) |
| Guilherand to Costa Volpino | 260.94 mi (419.94 km) |
| Guilherand to Creazzo | 324.11 mi (521.60 km) |
| Guilherand to Crema | 236.17 mi (380.08 km) |
| Guilherand to Cremona | 252.21 mi (405.90 km) |
| Guilherand to Crevalcore | 307.81 mi (495.37 km) |
| Guilherand to Crispiano | 693.74 mi (1,116.46 km) |
| Guilherand to Crosia | 711.27 mi (1,144.69 km) |
| Guilherand to Crotone | 746.05 mi (1,200.65 km) |
| Guilherand to Cuneo | 136.88 mi (220.28 km) |
| Guilherand to Cuorgne | 138.80 mi (223.38 km) |
| Guilherand to Cusano Milanino | 213.85 mi (344.17 km) |
| Guilherand to Cutro | 742.39 mi (1,194.77 km) |
| Guilherand to Cutrofiano | 754.52 mi (1,214.28 km) |
