| Grinon to Benavente | 277.30 mi (446.27 km) |
| Grinon to Bombarral | 289.33 mi (465.63 km) |
| Grinon to Bougado | 258.21 mi (415.56 km) |
| Grinon to Braga | 255.85 mi (411.75 km) |
| Grinon to Braganca | 187.25 mi (301.35 km) |
| Grinon to Cabeceiras de Basto | 235.90 mi (379.64 km) |
| Grinon to Cacem | 307.64 mi (495.09 km) |
| Grinon to Cadaval | 287.10 mi (462.04 km) |
| Grinon to Caldas da Rainha | 286.01 mi (460.29 km) |
| Grinon to Calheta | 901.29 mi (1,450.49 km) |
| Grinon to Camara de Lobos | 894.14 mi (1,438.98 km) |
| Grinon to Canico | 890.78 mi (1,433.57 km) |
| Grinon to Cantanhede | 250.19 mi (402.64 km) |
| Grinon to Carregal do Sal | 219.10 mi (352.60 km) |
| Grinon to Cartaxo | 272.43 mi (438.44 km) |
