| Socorro to Cascais | 5,222.99 mi (8,405.60 km) |
| Socorro to Castelo Branco | 5,274.02 mi (8,487.72 km) |
| Socorro to Castro Daire | 5,217.06 mi (8,396.04 km) |
| Socorro to Celorico de Basto | 5,197.61 mi (8,364.75 km) |
| Socorro to Chamusca | 5,244.60 mi (8,440.37 km) |
| Socorro to Chaves | 5,209.25 mi (8,383.47 km) |
| Socorro to Cinfaes | 5,201.18 mi (8,370.49 km) |
| Socorro to Coimbra | 5,217.81 mi (8,397.26 km) |
| Socorro to Condeixa-a-Nova | 5,217.76 mi (8,397.17 km) |
| Socorro to Corroios | 5,238.39 mi (8,430.37 km) |
| Socorro to Coruche | 5,255.99 mi (8,458.70 km) |
| Socorro to Costa de Caparica | 5,233.39 mi (8,422.32 km) |
| Socorro to Covilha | 5,257.93 mi (8,461.81 km) |
| Socorro to Eiras | 5,217.00 mi (8,395.95 km) |
| Socorro to Elvas | 5,323.21 mi (8,566.87 km) |
