| Sigmaringen to Catania | 789.18 mi (1,270.06 km) |
| Sigmaringen to Catanzaro | 733.95 mi (1,181.18 km) |
| Sigmaringen to Cattolica | 330.82 mi (532.41 km) |
| Sigmaringen to Cava de' Tirreni | 577.37 mi (929.18 km) |
| Sigmaringen to Cavallino | 696.32 mi (1,120.61 km) |
| Sigmaringen to Cavarzere | 244.97 mi (394.24 km) |
| Sigmaringen to Cave | 469.65 mi (755.83 km) |
| Sigmaringen to Cavriago | 242.26 mi (389.87 km) |
| Sigmaringen to Cavriglia | 334.06 mi (537.62 km) |
| Sigmaringen to Cazzago San Martino | 177.25 mi (285.26 km) |
| Sigmaringen to Ceccano | 493.41 mi (794.07 km) |
| Sigmaringen to Cecina | 335.48 mi (539.90 km) |
| Sigmaringen to Cefalu | 735.30 mi (1,183.35 km) |
| Sigmaringen to Ceglie Messapico | 656.02 mi (1,055.76 km) |
| Sigmaringen to Celano | 465.35 mi (748.90 km) |
