| Silla to Cascais | 485.35 mi (781.09 km) |
| Silla to Castelo Branco | 378.70 mi (609.46 km) |
| Silla to Castro Daire | 411.23 mi (661.81 km) |
| Silla to Celorico de Basto | 423.05 mi (680.83 km) |
| Silla to Chamusca | 431.15 mi (693.87 km) |
| Silla to Chaves | 405.33 mi (652.32 km) |
| Silla to Cinfaes | 424.54 mi (683.24 km) |
| Silla to Coimbra | 429.63 mi (691.41 km) |
| Silla to Condeixa-a-Nova | 432.81 mi (696.53 km) |
| Silla to Corroios | 472.04 mi (759.68 km) |
| Silla to Coruche | 435.59 mi (701.02 km) |
| Silla to Costa de Caparica | 476.25 mi (766.45 km) |
| Silla to Covilha | 381.46 mi (613.90 km) |
| Silla to Eiras | 429.55 mi (691.30 km) |
| Silla to Elvas | 362.84 mi (583.93 km) |
