| Oswestry to Cascais | 1,024.27 mi (1,648.40 km) |
| Oswestry to Castelo Branco | 925.35 mi (1,489.21 km) |
| Oswestry to Castro Daire | 857.36 mi (1,379.80 km) |
| Oswestry to Celorico de Basto | 825.84 mi (1,329.06 km) |
| Oswestry to Chamusca | 968.30 mi (1,558.32 km) |
| Oswestry to Chaves | 795.27 mi (1,279.86 km) |
| Oswestry to Cinfaes | 846.53 mi (1,362.36 km) |
| Oswestry to Coimbra | 909.87 mi (1,464.30 km) |
| Oswestry to Condeixa-a-Nova | 917.12 mi (1,475.96 km) |
| Oswestry to Corroios | 1,026.29 mi (1,651.66 km) |
| Oswestry to Coruche | 995.25 mi (1,601.70 km) |
| Oswestry to Costa de Caparica | 1,025.45 mi (1,650.30 km) |
| Oswestry to Covilha | 893.80 mi (1,438.44 km) |
| Oswestry to Eiras | 907.73 mi (1,460.85 km) |
| Oswestry to Elvas | 986.30 mi (1,587.29 km) |
