| Biga to Campo de Criptana | 1,604.35 mi (2,581.95 km) |
| Biga to Campos del Puerto | 1,282.46 mi (2,063.93 km) |
| Biga to Canals | 1,478.07 mi (2,378.73 km) |
| Biga to Candelaria | 2,592.16 mi (4,171.68 km) |
| Biga to Canet de Mar | 1,286.68 mi (2,070.72 km) |
| Biga to Cangas | 1,862.78 mi (2,997.85 km) |
| Biga to Cangas de Narcea | 1,742.58 mi (2,804.42 km) |
| Biga to Canovellas | 1,302.09 mi (2,095.51 km) |
| Biga to Canteras | 1,524.73 mi (2,453.81 km) |
| Biga to Cantillana | 1,776.20 mi (2,858.52 km) |
| Biga to Capdepera | 1,257.57 mi (2,023.87 km) |
| Biga to Carballo | 1,849.80 mi (2,976.97 km) |
| Biga to Carcagente | 1,468.60 mi (2,363.49 km) |
| Biga to Cardedeu | 1,297.96 mi (2,088.86 km) |
| Biga to Carlet | 1,470.92 mi (2,367.22 km) |
