| Marton to Cascais | 1,159.69 mi (1,866.34 km) |
| Marton to Castelo Branco | 1,058.14 mi (1,702.92 km) |
| Marton to Castro Daire | 991.68 mi (1,595.96 km) |
| Marton to Celorico de Basto | 960.60 mi (1,545.93 km) |
| Marton to Chamusca | 1,102.64 mi (1,774.53 km) |
| Marton to Chaves | 929.26 mi (1,495.51 km) |
| Marton to Cinfaes | 981.33 mi (1,579.30 km) |
| Marton to Coimbra | 1,044.63 mi (1,681.17 km) |
| Marton to Condeixa-a-Nova | 1,051.94 mi (1,692.93 km) |
| Marton to Corroios | 1,161.29 mi (1,868.92 km) |
| Marton to Coruche | 1,129.45 mi (1,817.68 km) |
| Marton to Costa de Caparica | 1,160.59 mi (1,867.78 km) |
| Marton to Covilha | 1,026.88 mi (1,652.61 km) |
| Marton to Eiras | 1,042.50 mi (1,677.74 km) |
| Marton to Elvas | 1,117.78 mi (1,798.90 km) |
