| Soumagne to Castelo Branco | 983.25 mi (1,582.39 km) |
| Soumagne to Castro Daire | 938.29 mi (1,510.04 km) |
| Soumagne to Celorico de Basto | 915.13 mi (1,472.77 km) |
| Soumagne to Chamusca | 1,040.36 mi (1,674.29 km) |
| Soumagne to Chaves | 878.56 mi (1,413.90 km) |
| Soumagne to Cinfaes | 934.46 mi (1,503.88 km) |
| Soumagne to Coimbra | 991.62 mi (1,595.86 km) |
| Soumagne to Condeixa-a-Nova | 999.05 mi (1,607.81 km) |
| Soumagne to Corroios | 1,102.52 mi (1,774.33 km) |
| Soumagne to Coruche | 1,063.58 mi (1,711.66 km) |
| Soumagne to Costa de Caparica | 1,103.58 mi (1,776.04 km) |
| Soumagne to Covilha | 957.45 mi (1,540.86 km) |
| Soumagne to Eiras | 989.78 mi (1,592.90 km) |
| Soumagne to Elvas | 1,026.40 mi (1,651.83 km) |
| Soumagne to Entroncamento | 1,033.51 mi (1,663.27 km) |
