| Blaydon to Cortona | 1,014.18 mi (1,632.17 km) |
| Blaydon to Cosenza | 1,364.35 mi (2,195.71 km) |
| Blaydon to Cossato | 780.75 mi (1,256.49 km) |
| Blaydon to Costa Volpino | 815.74 mi (1,312.81 km) |
| Blaydon to Creazzo | 871.64 mi (1,402.76 km) |
| Blaydon to Crema | 831.05 mi (1,337.45 km) |
| Blaydon to Cremona | 853.85 mi (1,374.15 km) |
| Blaydon to Crevalcore | 908.10 mi (1,461.45 km) |
| Blaydon to Crispiano | 1,317.70 mi (2,120.63 km) |
| Blaydon to Crosia | 1,363.41 mi (2,194.19 km) |
| Blaydon to Crotone | 1,401.63 mi (2,255.70 km) |
| Blaydon to Cuneo | 838.67 mi (1,349.71 km) |
| Blaydon to Cuorgne | 779.12 mi (1,253.87 km) |
| Blaydon to Cusano Milanino | 807.30 mi (1,299.22 km) |
| Blaydon to Cutro | 1,400.74 mi (2,254.28 km) |
