| Plymstock to Cascais | 846.51 mi (1,362.33 km) |
| Plymstock to Castelo Branco | 746.80 mi (1,201.86 km) |
| Plymstock to Castro Daire | 679.04 mi (1,092.81 km) |
| Plymstock to Celorico de Basto | 647.68 mi (1,042.34 km) |
| Plymstock to Chamusca | 790.00 mi (1,271.38 km) |
| Plymstock to Chaves | 616.84 mi (992.71 km) |
| Plymstock to Cinfaes | 668.40 mi (1,075.68 km) |
| Plymstock to Coimbra | 731.73 mi (1,177.60 km) |
| Plymstock to Condeixa-a-Nova | 739.00 mi (1,189.31 km) |
| Plymstock to Corroios | 848.28 mi (1,365.18 km) |
| Plymstock to Coruche | 816.91 mi (1,314.68 km) |
| Plymstock to Costa de Caparica | 847.51 mi (1,363.94 km) |
| Plymstock to Covilha | 715.26 mi (1,151.10 km) |
| Plymstock to Eiras | 729.59 mi (1,174.16 km) |
| Plymstock to Elvas | 807.85 mi (1,300.11 km) |
