| Grass Valley to Benavente | 5,543.83 mi (8,921.93 km) |
| Grass Valley to Bombarral | 5,515.69 mi (8,876.65 km) |
| Grass Valley to Bougado | 5,440.93 mi (8,756.33 km) |
| Grass Valley to Braga | 5,436.10 mi (8,748.56 km) |
| Grass Valley to Braganca | 5,485.93 mi (8,828.74 km) |
| Grass Valley to Cabeceiras de Basto | 5,452.09 mi (8,774.29 km) |
| Grass Valley to Cacem | 5,533.19 mi (8,904.81 km) |
| Grass Valley to Cadaval | 5,519.49 mi (8,882.77 km) |
| Grass Valley to Caldas da Rainha | 5,509.89 mi (8,867.31 km) |
| Grass Valley to Calheta | 5,479.97 mi (8,819.15 km) |
| Grass Valley to Camara de Lobos | 5,489.67 mi (8,834.77 km) |
| Grass Valley to Canico | 5,497.76 mi (8,847.78 km) |
| Grass Valley to Cantanhede | 5,486.45 mi (8,829.59 km) |
| Grass Valley to Carregal do Sal | 5,505.03 mi (8,859.48 km) |
| Grass Valley to Cartaxo | 5,535.79 mi (8,909.00 km) |
