| Griffith to Benavente | 3,998.90 mi (6,435.61 km) |
| Griffith to Bombarral | 3,972.02 mi (6,392.36 km) |
| Griffith to Bougado | 3,929.78 mi (6,324.37 km) |
| Griffith to Braga | 3,929.03 mi (6,323.16 km) |
| Griffith to Braganca | 3,995.48 mi (6,430.10 km) |
| Griffith to Cabeceiras de Basto | 3,947.88 mi (6,353.50 km) |
| Griffith to Cacem | 3,981.96 mi (6,408.35 km) |
| Griffith to Cadaval | 3,975.79 mi (6,398.41 km) |
| Griffith to Caldas da Rainha | 3,968.18 mi (6,386.18 km) |
| Griffith to Calheta | 3,811.81 mi (6,134.51 km) |
| Griffith to Camara de Lobos | 3,822.25 mi (6,151.32 km) |
| Griffith to Canico | 3,830.55 mi (6,164.67 km) |
| Griffith to Cantanhede | 3,961.35 mi (6,375.18 km) |
| Griffith to Carregal do Sal | 3,985.65 mi (6,414.28 km) |
| Griffith to Cartaxo | 3,993.37 mi (6,426.70 km) |
