| Sortland to Cortona | 1,760.88 mi (2,833.87 km) |
| Sortland to Cosenza | 2,031.46 mi (3,269.32 km) |
| Sortland to Cossato | 1,618.58 mi (2,604.86 km) |
| Sortland to Costa Volpino | 1,591.05 mi (2,560.54 km) |
| Sortland to Creazzo | 1,606.55 mi (2,585.50 km) |
| Sortland to Crema | 1,624.75 mi (2,614.79 km) |
| Sortland to Cremona | 1,639.32 mi (2,638.23 km) |
| Sortland to Crevalcore | 1,663.91 mi (2,677.80 km) |
| Sortland to Crispiano | 1,942.57 mi (3,126.26 km) |
| Sortland to Crosia | 2,013.43 mi (3,240.30 km) |
| Sortland to Crotone | 2,047.19 mi (3,294.63 km) |
| Sortland to Cuneo | 1,703.32 mi (2,741.23 km) |
| Sortland to Cuorgne | 1,633.70 mi (2,629.19 km) |
| Sortland to Cusano Milanino | 1,614.45 mi (2,598.21 km) |
| Sortland to Cutro | 2,050.53 mi (3,300.00 km) |
