| National City to Campo de Criptana | 5,908.56 mi (9,508.91 km) |
| National City to Campos del Puerto | 6,152.93 mi (9,902.19 km) |
| National City to Canals | 6,031.61 mi (9,706.93 km) |
| National City to Candelaria | 5,748.42 mi (9,251.20 km) |
| National City to Canet de Mar | 6,034.19 mi (9,711.10 km) |
| National City to Cangas | 5,553.33 mi (8,937.22 km) |
| National City to Cangas de Narcea | 5,607.65 mi (9,024.64 km) |
| National City to Canovellas | 6,021.53 mi (9,690.72 km) |
| National City to Canteras | 6,073.87 mi (9,774.95 km) |
| National City to Cantillana | 5,872.62 mi (9,451.07 km) |
| National City to Capdepera | 6,156.17 mi (9,907.40 km) |
| National City to Carballo | 5,518.88 mi (8,881.79 km) |
| National City to Carcagente | 6,029.79 mi (9,704.02 km) |
| National City to Cardedeu | 6,023.41 mi (9,693.74 km) |
| National City to Carlet | 6,022.15 mi (9,691.71 km) |
