| Cities | Distance |
|---|---|
| Smolyan to Cosenza | 471.27 mi (758.43 km) |
| Smolyan to Cossato | 870.27 mi (1,400.57 km) |
| Smolyan to Costa Volpino | 784.63 mi (1,262.74 km) |
| Smolyan to Creazzo | 714.73 mi (1,150.25 km) |
| Smolyan to Crema | 795.57 mi (1,280.34 km) |
| Smolyan to Cremona | 775.24 mi (1,247.62 km) |
| Smolyan to Crevalcore | 715.51 mi (1,151.51 km) |
| Smolyan to Crispiano | 394.57 mi (635.00 km) |
| Smolyan to Crosia | 438.84 mi (706.24 km) |
| Smolyan to Crotone | 434.95 mi (699.99 km) |
| Smolyan to Cuneo | 886.40 mi (1,426.52 km) |
| Smolyan to Cuorgne | 892.28 mi (1,435.98 km) |
| Smolyan to Cusano Milanino | 822.13 mi (1,323.10 km) |
| Smolyan to Cutro | 442.96 mi (712.87 km) |
| Smolyan to Cutrofiano | 354.40 mi (570.36 km) |