| Billdal to Campo de Criptana | 1,425.63 mi (2,294.33 km) |
| Billdal to Campos del Puerto | 1,316.29 mi (2,118.37 km) |
| Billdal to Canals | 1,404.35 mi (2,260.08 km) |
| Billdal to Candelaria | 2,438.05 mi (3,923.65 km) |
| Billdal to Canet de Mar | 1,179.08 mi (1,897.55 km) |
| Billdal to Cangas | 1,391.91 mi (2,240.07 km) |
| Billdal to Cangas de Narcea | 1,277.42 mi (2,055.81 km) |
| Billdal to Canovellas | 1,182.03 mi (1,902.29 km) |
| Billdal to Canteras | 1,500.54 mi (2,414.88 km) |
| Billdal to Cantillana | 1,598.56 mi (2,572.63 km) |
| Billdal to Capdepera | 1,292.75 mi (2,080.47 km) |
| Billdal to Carballo | 1,334.61 mi (2,147.85 km) |
| Billdal to Carcagente | 1,391.41 mi (2,239.27 km) |
| Billdal to Cardedeu | 1,179.29 mi (1,897.88 km) |
| Billdal to Carlet | 1,385.93 mi (2,230.44 km) |
