| Silverton to Benavente | 5,335.16 mi (8,586.11 km) |
| Silverton to Bombarral | 5,306.94 mi (8,540.70 km) |
| Silverton to Bougado | 5,221.17 mi (8,402.66 km) |
| Silverton to Braga | 5,214.96 mi (8,392.67 km) |
| Silverton to Braganca | 5,258.23 mi (8,462.30 km) |
| Silverton to Cabeceiras de Basto | 5,229.69 mi (8,416.37 km) |
| Silverton to Cacem | 5,327.16 mi (8,573.23 km) |
| Silverton to Cadaval | 5,310.71 mi (8,546.76 km) |
| Silverton to Caldas da Rainha | 5,300.46 mi (8,530.27 km) |
| Silverton to Calheta | 5,331.43 mi (8,580.10 km) |
| Silverton to Camara de Lobos | 5,340.55 mi (8,594.79 km) |
| Silverton to Canico | 5,348.41 mi (8,607.44 km) |
| Silverton to Cantanhede | 5,271.08 mi (8,482.99 km) |
| Silverton to Carregal do Sal | 5,287.27 mi (8,509.04 km) |
| Silverton to Cartaxo | 5,326.27 mi (8,571.80 km) |
