| Monfalcone to Bombarral | 1,234.88 mi (1,987.35 km) |
| Monfalcone to Bougado | 1,144.00 mi (1,841.09 km) |
| Monfalcone to Braga | 1,131.66 mi (1,821.23 km) |
| Monfalcone to Braganca | 1,045.63 mi (1,682.78 km) |
| Monfalcone to Cabeceiras de Basto | 1,112.85 mi (1,790.95 km) |
| Monfalcone to Cacem | 1,258.93 mi (2,026.05 km) |
| Monfalcone to Cadaval | 1,233.45 mi (1,985.05 km) |
| Monfalcone to Caldas da Rainha | 1,229.36 mi (1,978.47 km) |
| Monfalcone to Calheta | 1,857.84 mi (2,989.90 km) |
| Monfalcone to Camara de Lobos | 1,850.56 mi (2,978.19 km) |
| Monfalcone to Canico | 1,847.05 mi (2,972.54 km) |
| Monfalcone to Cantanhede | 1,174.12 mi (1,889.57 km) |
| Monfalcone to Carregal do Sal | 1,143.39 mi (1,840.11 km) |
| Monfalcone to Cartaxo | 1,221.44 mi (1,965.72 km) |
| Monfalcone to Cascais | 1,266.43 mi (2,038.12 km) |
