| Humble to Cadiz | 4,970.13 mi (7,998.65 km) |
| Humble to Calafell | 5,211.08 mi (8,386.42 km) |
| Humble to Calahorra | 5,014.00 mi (8,069.26 km) |
| Humble to Calasparra | 5,148.31 mi (8,285.40 km) |
| Humble to Calatayud | 5,057.51 mi (8,139.28 km) |
| Humble to Caldas de Montbuy | 5,224.83 mi (8,408.54 km) |
| Humble to Caldas de Reyes | 4,692.90 mi (7,552.50 km) |
| Humble to Calella | 5,248.05 mi (8,445.92 km) |
| Humble to Callosa de Segura | 5,191.52 mi (8,354.95 km) |
| Humble to Calpe | 5,219.84 mi (8,400.52 km) |
| Humble to Calvia | 5,307.28 mi (8,541.25 km) |
| Humble to Camas | 4,958.76 mi (7,980.36 km) |
| Humble to Cambados | 4,687.77 mi (7,544.24 km) |
| Humble to Cambre | 4,690.43 mi (7,548.52 km) |
| Humble to Cambrils | 5,191.54 mi (8,354.98 km) |
