| Heek to Calafell | 797.95 mi (1,284.18 km) |
| Heek to Calahorra | 799.34 mi (1,286.41 km) |
| Heek to Calasparra | 1,049.00 mi (1,688.21 km) |
| Heek to Calatayud | 849.73 mi (1,367.51 km) |
| Heek to Caldas de Montbuy | 760.45 mi (1,223.83 km) |
| Heek to Caldas de Reyes | 983.44 mi (1,582.70 km) |
| Heek to Calella | 754.75 mi (1,214.65 km) |
| Heek to Callosa de Segura | 1,040.71 mi (1,674.87 km) |
| Heek to Calpe | 990.63 mi (1,594.27 km) |
| Heek to Calvia | 894.48 mi (1,439.53 km) |
| Heek to Camas | 1,199.52 mi (1,930.44 km) |
| Heek to Cambados | 994.24 mi (1,600.08 km) |
| Heek to Cambre | 938.67 mi (1,510.64 km) |
| Heek to Cambrils | 814.89 mi (1,311.44 km) |
| Heek to Campo de Criptana | 1,005.02 mi (1,617.42 km) |
