| Harelbeke to Castelo Branco | 923.99 mi (1,487.02 km) |
| Harelbeke to Castro Daire | 873.12 mi (1,405.15 km) |
| Harelbeke to Celorico de Basto | 847.73 mi (1,364.29 km) |
| Harelbeke to Chamusca | 978.76 mi (1,575.16 km) |
| Harelbeke to Chaves | 811.76 mi (1,306.40 km) |
| Harelbeke to Cinfaes | 867.70 mi (1,396.43 km) |
| Harelbeke to Coimbra | 927.14 mi (1,492.09 km) |
| Harelbeke to Condeixa-a-Nova | 934.64 mi (1,504.17 km) |
| Harelbeke to Corroios | 1,040.82 mi (1,675.04 km) |
| Harelbeke to Coruche | 1,003.14 mi (1,614.41 km) |
| Harelbeke to Costa de Caparica | 1,041.47 mi (1,676.09 km) |
| Harelbeke to Covilha | 896.45 mi (1,442.70 km) |
| Harelbeke to Eiras | 925.21 mi (1,488.98 km) |
| Harelbeke to Elvas | 971.95 mi (1,564.21 km) |
| Harelbeke to Entroncamento | 971.57 mi (1,563.59 km) |
