| Sondershausen to Catania | 980.07 mi (1,577.27 km) |
| Sondershausen to Catanzaro | 904.86 mi (1,456.23 km) |
| Sondershausen to Cattolica | 518.57 mi (834.55 km) |
| Sondershausen to Cava de' Tirreni | 759.31 mi (1,221.99 km) |
| Sondershausen to Cavallino | 840.11 mi (1,352.03 km) |
| Sondershausen to Cavarzere | 434.03 mi (698.50 km) |
| Sondershausen to Cave | 667.02 mi (1,073.47 km) |
| Sondershausen to Cavriago | 460.88 mi (741.72 km) |
| Sondershausen to Cavriglia | 543.14 mi (874.10 km) |
| Sondershausen to Cazzago San Martino | 401.55 mi (646.23 km) |
| Sondershausen to Ceccano | 687.11 mi (1,105.79 km) |
| Sondershausen to Cecina | 556.44 mi (895.50 km) |
| Sondershausen to Cefalu | 933.92 mi (1,502.99 km) |
| Sondershausen to Ceglie Messapico | 805.17 mi (1,295.79 km) |
| Sondershausen to Celano | 653.63 mi (1,051.91 km) |
