| Trebbin to Bombarral | 1,390.75 mi (2,238.20 km) |
| Trebbin to Bougado | 1,266.62 mi (2,038.43 km) |
| Trebbin to Braga | 1,251.24 mi (2,013.68 km) |
| Trebbin to Braganca | 1,177.22 mi (1,894.55 km) |
| Trebbin to Cabeceiras de Basto | 1,236.96 mi (1,990.69 km) |
| Trebbin to Cacem | 1,421.73 mi (2,288.05 km) |
| Trebbin to Cadaval | 1,390.52 mi (2,237.83 km) |
| Trebbin to Caldas da Rainha | 1,382.99 mi (2,225.71 km) |
| Trebbin to Calheta | 2,025.11 mi (3,259.09 km) |
| Trebbin to Camara de Lobos | 2,019.85 mi (3,250.63 km) |
| Trebbin to Canico | 2,018.07 mi (3,247.78 km) |
| Trebbin to Cantanhede | 1,316.16 mi (2,118.16 km) |
| Trebbin to Carregal do Sal | 1,290.12 mi (2,076.25 km) |
| Trebbin to Cartaxo | 1,383.37 mi (2,226.32 km) |
| Trebbin to Cascais | 1,429.26 mi (2,300.17 km) |
