| Hardenberg to Castelo Branco | 1,105.76 mi (1,779.55 km) |
| Hardenberg to Castro Daire | 1,056.40 mi (1,700.11 km) |
| Hardenberg to Celorico de Basto | 1,031.41 mi (1,659.90 km) |
| Hardenberg to Chamusca | 1,161.26 mi (1,868.87 km) |
| Hardenberg to Chaves | 995.31 mi (1,601.79 km) |
| Hardenberg to Cinfaes | 1,051.28 mi (1,691.88 km) |
| Hardenberg to Coimbra | 1,110.32 mi (1,786.88 km) |
| Hardenberg to Condeixa-a-Nova | 1,117.81 mi (1,798.93 km) |
| Hardenberg to Corroios | 1,223.40 mi (1,968.87 km) |
| Hardenberg to Coruche | 1,185.34 mi (1,907.62 km) |
| Hardenberg to Costa de Caparica | 1,224.16 mi (1,970.09 km) |
| Hardenberg to Covilha | 1,078.71 mi (1,736.02 km) |
| Hardenberg to Eiras | 1,108.40 mi (1,783.80 km) |
| Hardenberg to Elvas | 1,152.05 mi (1,854.05 km) |
| Hardenberg to Entroncamento | 1,154.16 mi (1,857.44 km) |
