| Sondershausen to Castelo Branco | 1,187.82 mi (1,911.62 km) |
| Sondershausen to Castro Daire | 1,148.86 mi (1,848.92 km) |
| Sondershausen to Celorico de Basto | 1,127.84 mi (1,815.08 km) |
| Sondershausen to Chamusca | 1,246.77 mi (2,006.48 km) |
| Sondershausen to Chaves | 1,091.03 mi (1,755.85 km) |
| Sondershausen to Cinfaes | 1,146.48 mi (1,845.08 km) |
| Sondershausen to Coimbra | 1,201.14 mi (1,933.06 km) |
| Sondershausen to Condeixa-a-Nova | 1,208.45 mi (1,944.81 km) |
| Sondershausen to Corroios | 1,308.57 mi (2,105.94 km) |
| Sondershausen to Coruche | 1,268.65 mi (2,041.69 km) |
| Sondershausen to Costa de Caparica | 1,310.03 mi (2,108.29 km) |
| Sondershausen to Covilha | 1,163.95 mi (1,873.20 km) |
| Sondershausen to Eiras | 1,199.41 mi (1,930.26 km) |
| Sondershausen to Elvas | 1,225.57 mi (1,972.36 km) |
| Sondershausen to Entroncamento | 1,240.30 mi (1,996.08 km) |
