| Holzminden to Castelo Branco | 1,158.51 mi (1,864.45 km) |
| Holzminden to Castro Daire | 1,115.95 mi (1,795.95 km) |
| Holzminden to Celorico de Basto | 1,093.54 mi (1,759.88 km) |
| Holzminden to Chamusca | 1,216.46 mi (1,957.70 km) |
| Holzminden to Chaves | 1,056.85 mi (1,700.84 km) |
| Holzminden to Cinfaes | 1,112.64 mi (1,790.62 km) |
| Holzminden to Coimbra | 1,168.93 mi (1,881.20 km) |
| Holzminden to Condeixa-a-Nova | 1,176.31 mi (1,893.09 km) |
| Holzminden to Corroios | 1,278.52 mi (2,057.58 km) |
| Holzminden to Coruche | 1,239.14 mi (1,994.20 km) |
| Holzminden to Costa de Caparica | 1,279.75 mi (2,059.56 km) |
| Holzminden to Covilha | 1,133.51 mi (1,824.20 km) |
| Holzminden to Eiras | 1,167.12 mi (1,878.30 km) |
| Holzminden to Elvas | 1,199.25 mi (1,930.00 km) |
| Holzminden to Entroncamento | 1,209.76 mi (1,946.93 km) |
