| Viskovo to Castelo Branco | 1,173.19 mi (1,888.07 km) |
| Viskovo to Castro Daire | 1,162.80 mi (1,871.35 km) |
| Viskovo to Celorico de Basto | 1,153.44 mi (1,856.29 km) |
| Viskovo to Chamusca | 1,234.46 mi (1,986.68 km) |
| Viskovo to Chaves | 1,119.12 mi (1,801.04 km) |
| Viskovo to Cinfaes | 1,167.14 mi (1,878.33 km) |
| Viskovo to Coimbra | 1,205.84 mi (1,940.61 km) |
| Viskovo to Condeixa-a-Nova | 1,211.97 mi (1,950.48 km) |
| Viskovo to Corroios | 1,289.96 mi (2,075.99 km) |
| Viskovo to Coruche | 1,249.15 mi (2,010.31 km) |
| Viskovo to Costa de Caparica | 1,292.98 mi (2,080.85 km) |
| Viskovo to Covilha | 1,159.27 mi (1,865.66 km) |
| Viskovo to Eiras | 1,204.69 mi (1,938.77 km) |
| Viskovo to Elvas | 1,187.21 mi (1,910.63 km) |
| Viskovo to Entroncamento | 1,230.12 mi (1,979.69 km) |
