| Dettingen an der Erms to Castelo Branco | 1,025.61 mi (1,650.56 km) |
| Dettingen an der Erms to Castro Daire | 995.43 mi (1,601.99 km) |
| Dettingen an der Erms to Celorico de Basto | 978.13 mi (1,574.14 km) |
| Dettingen an der Erms to Chamusca | 1,086.19 mi (1,748.05 km) |
| Dettingen an der Erms to Chaves | 941.52 mi (1,515.22 km) |
| Dettingen an der Erms to Cinfaes | 995.34 mi (1,601.85 km) |
| Dettingen an der Erms to Coimbra | 1,045.44 mi (1,682.47 km) |
| Dettingen an der Erms to Condeixa-a-Nova | 1,052.46 mi (1,693.77 km) |
| Dettingen an der Erms to Corroios | 1,146.85 mi (1,845.68 km) |
| Dettingen an der Erms to Coruche | 1,106.11 mi (1,780.11 km) |
| Dettingen an der Erms to Costa de Caparica | 1,148.82 mi (1,848.85 km) |
| Dettingen an der Erms to Covilha | 1,004.54 mi (1,616.65 km) |
| Dettingen an der Erms to Eiras | 1,043.87 mi (1,679.95 km) |
| Dettingen an der Erms to Elvas | 1,056.71 mi (1,700.61 km) |
| Dettingen an der Erms to Entroncamento | 1,080.31 mi (1,738.59 km) |
