| Siran to Campo de Criptana | 2,221.77 mi (3,575.60 km) |
| Siran to Campos del Puerto | 1,903.81 mi (3,063.89 km) |
| Siran to Canals | 2,098.85 mi (3,377.78 km) |
| Siran to Candelaria | 3,218.72 mi (5,180.03 km) |
| Siran to Canet de Mar | 1,896.92 mi (3,052.80 km) |
| Siran to Cangas | 2,460.67 mi (3,960.06 km) |
| Siran to Cangas de Narcea | 2,336.22 mi (3,759.78 km) |
| Siran to Canovellas | 1,911.98 mi (3,077.04 km) |
| Siran to Canteras | 2,148.91 mi (3,458.34 km) |
| Siran to Cantillana | 2,397.63 mi (3,858.62 km) |
| Siran to Capdepera | 1,878.15 mi (3,022.58 km) |
| Siran to Carballo | 2,441.49 mi (3,929.19 km) |
| Siran to Carcagente | 2,088.92 mi (3,361.78 km) |
| Siran to Cardedeu | 1,907.75 mi (3,070.23 km) |
| Siran to Carlet | 2,090.82 mi (3,364.85 km) |
