| Whitehall to Cadiz | 4,029.10 mi (6,484.21 km) |
| Whitehall to Calafell | 4,241.55 mi (6,826.11 km) |
| Whitehall to Calahorra | 4,045.16 mi (6,510.06 km) |
| Whitehall to Calasparra | 4,192.13 mi (6,746.58 km) |
| Whitehall to Calatayud | 4,090.97 mi (6,583.78 km) |
| Whitehall to Caldas de Montbuy | 4,253.67 mi (6,845.62 km) |
| Whitehall to Caldas de Reyes | 3,730.01 mi (6,002.87 km) |
| Whitehall to Calella | 4,276.46 mi (6,882.30 km) |
| Whitehall to Callosa de Segura | 4,234.48 mi (6,814.73 km) |
| Whitehall to Calpe | 4,259.62 mi (6,855.20 km) |
| Whitehall to Calvia | 4,341.02 mi (6,986.20 km) |
| Whitehall to Camas | 4,013.19 mi (6,458.61 km) |
| Whitehall to Cambados | 3,725.42 mi (5,995.48 km) |
| Whitehall to Cambre | 3,724.94 mi (5,994.71 km) |
| Whitehall to Cambrils | 4,222.89 mi (6,796.08 km) |
