| Sinnai to Castrovillari | 374.30 mi (602.38 km) |
| Sinnai to Catania | 342.16 mi (550.65 km) |
| Sinnai to Catanzaro | 397.47 mi (639.67 km) |
| Sinnai to Cattolica | 370.16 mi (595.71 km) |
| Sinnai to Cava de' Tirreni | 306.47 mi (493.22 km) |
| Sinnai to Cavallino | 482.41 mi (776.37 km) |
| Sinnai to Cavarzere | 429.11 mi (690.58 km) |
| Sinnai to Cave | 261.70 mi (421.17 km) |
| Sinnai to Cavriago | 379.11 mi (610.12 km) |
| Sinnai to Cavriglia | 314.19 mi (505.65 km) |
| Sinnai to Cazzago San Martino | 435.86 mi (701.45 km) |
| Sinnai to Ceccano | 267.62 mi (430.70 km) |
| Sinnai to Cecina | 285.59 mi (459.62 km) |
| Sinnai to Cefalu | 274.04 mi (441.03 km) |
| Sinnai to Ceglie Messapico | 448.87 mi (722.38 km) |
