| Osecina to Cascais | 1,542.10 mi (2,481.78 km) |
| Osecina to Castelo Branco | 1,417.63 mi (2,281.45 km) |
| Osecina to Castro Daire | 1,413.02 mi (2,274.04 km) |
| Osecina to Celorico de Basto | 1,405.81 mi (2,262.43 km) |
| Osecina to Chamusca | 1,478.29 mi (2,379.08 km) |
| Osecina to Chaves | 1,372.39 mi (2,208.65 km) |
| Osecina to Cinfaes | 1,418.47 mi (2,282.80 km) |
| Osecina to Coimbra | 1,453.64 mi (2,339.41 km) |
| Osecina to Condeixa-a-Nova | 1,459.45 mi (2,348.75 km) |
| Osecina to Corroios | 1,531.43 mi (2,464.60 km) |
| Osecina to Coruche | 1,491.12 mi (2,399.73 km) |
| Osecina to Costa de Caparica | 1,534.75 mi (2,469.95 km) |
| Osecina to Covilha | 1,406.01 mi (2,262.76 km) |
| Osecina to Eiras | 1,452.63 mi (2,337.78 km) |
| Osecina to Elvas | 1,425.93 mi (2,294.82 km) |
