| Issoudun to Castelo Branco | 684.63 mi (1,101.80 km) |
| Issoudun to Castro Daire | 646.15 mi (1,039.88 km) |
| Issoudun to Celorico de Basto | 626.18 mi (1,007.75 km) |
| Issoudun to Chamusca | 743.41 mi (1,196.40 km) |
| Issoudun to Chaves | 589.36 mi (948.49 km) |
| Issoudun to Cinfaes | 644.38 mi (1,037.03 km) |
| Issoudun to Coimbra | 698.06 mi (1,123.42 km) |
| Issoudun to Condeixa-a-Nova | 705.33 mi (1,135.12 km) |
| Issoudun to Corroios | 805.24 mi (1,295.92 km) |
| Issoudun to Coruche | 765.42 mi (1,231.83 km) |
| Issoudun to Costa de Caparica | 806.68 mi (1,298.23 km) |
| Issoudun to Covilha | 660.58 mi (1,063.10 km) |
| Issoudun to Eiras | 696.35 mi (1,120.67 km) |
| Issoudun to Elvas | 724.16 mi (1,165.42 km) |
| Issoudun to Entroncamento | 736.93 mi (1,185.98 km) |
