| Overlea to Cadiz | 3,730.98 mi (6,004.43 km) |
| Overlea to Calafell | 3,970.24 mi (6,389.49 km) |
| Overlea to Calahorra | 3,772.97 mi (6,072.01 km) |
| Overlea to Calasparra | 3,905.64 mi (6,285.53 km) |
| Overlea to Calatayud | 3,815.63 mi (6,140.66 km) |
| Overlea to Caldas de Montbuy | 3,984.86 mi (6,413.02 km) |
| Overlea to Caldas de Reyes | 3,450.36 mi (5,552.82 km) |
| Overlea to Calella | 4,008.34 mi (6,450.80 km) |
| Overlea to Callosa de Segura | 3,948.79 mi (6,354.97 km) |
| Overlea to Calpe | 3,977.02 mi (6,400.40 km) |
| Overlea to Calvia | 4,065.23 mi (6,542.35 km) |
| Overlea to Camas | 3,718.15 mi (5,983.78 km) |
| Overlea to Cambados | 3,445.16 mi (5,544.45 km) |
| Overlea to Cambre | 3,448.41 mi (5,549.69 km) |
| Overlea to Cambrils | 3,950.33 mi (6,357.45 km) |
