| Sinnai to Campos del Puerto | 330.36 mi (531.67 km) |
| Sinnai to Canals | 524.87 mi (844.70 km) |
| Sinnai to Candelaria | 1,643.20 mi (2,644.48 km) |
| Sinnai to Canet de Mar | 382.19 mi (615.07 km) |
| Sinnai to Cangas | 960.95 mi (1,546.50 km) |
| Sinnai to Cangas de Narcea | 858.93 mi (1,382.32 km) |
| Sinnai to Canovellas | 397.32 mi (639.43 km) |
| Sinnai to Canteras | 566.24 mi (911.27 km) |
| Sinnai to Cantillana | 820.20 mi (1,319.99 km) |
| Sinnai to Capdepera | 308.77 mi (496.92 km) |
| Sinnai to Carballo | 965.41 mi (1,553.68 km) |
| Sinnai to Carcagente | 516.62 mi (831.41 km) |
| Sinnai to Cardedeu | 394.17 mi (634.35 km) |
| Sinnai to Carlet | 519.97 mi (836.80 km) |
| Sinnai to Carmona | 812.53 mi (1,307.63 km) |
