| Sopot to Cortona | 827.08 mi (1,331.06 km) |
| Sopot to Cosenza | 1,052.32 mi (1,693.54 km) |
| Sopot to Cossato | 766.42 mi (1,233.43 km) |
| Sopot to Costa Volpino | 702.64 mi (1,130.80 km) |
| Sopot to Creazzo | 690.97 mi (1,112.00 km) |
| Sopot to Crema | 740.42 mi (1,191.60 km) |
| Sopot to Cremona | 746.62 mi (1,201.56 km) |
| Sopot to Crevalcore | 749.13 mi (1,205.60 km) |
| Sopot to Crispiano | 958.92 mi (1,543.23 km) |
| Sopot to Crosia | 1,031.74 mi (1,660.42 km) |
| Sopot to Crotone | 1,063.89 mi (1,712.17 km) |
| Sopot to Cuneo | 851.67 mi (1,370.63 km) |
| Sopot to Cuorgne | 790.41 mi (1,272.04 km) |
| Sopot to Cusano Milanino | 741.45 mi (1,193.24 km) |
| Sopot to Cutro | 1,067.79 mi (1,718.45 km) |
