| Grafton to Cortona | 4,679.93 mi (7,531.63 km) |
| Grafton to Cosenza | 5,026.87 mi (8,089.96 km) |
| Grafton to Cossato | 4,433.94 mi (7,135.74 km) |
| Grafton to Costa Volpino | 4,497.49 mi (7,238.01 km) |
| Grafton to Creazzo | 4,562.86 mi (7,343.21 km) |
| Grafton to Crema | 4,500.98 mi (7,243.63 km) |
| Grafton to Cremona | 4,524.30 mi (7,281.16 km) |
| Grafton to Crevalcore | 4,585.07 mi (7,378.96 km) |
| Grafton to Crispiano | 5,004.62 mi (8,054.16 km) |
| Grafton to Crosia | 5,034.76 mi (8,102.66 km) |
| Grafton to Crotone | 5,071.16 mi (8,161.24 km) |
| Grafton to Cuneo | 4,458.48 mi (7,175.23 km) |
| Grafton to Cuorgne | 4,421.05 mi (7,115.00 km) |
| Grafton to Cusano Milanino | 4,474.02 mi (7,200.24 km) |
| Grafton to Cutro | 5,068.25 mi (8,156.56 km) |
