| Roudnice nad Labem to Bombarral | 1,372.77 mi (2,209.27 km) |
| Roudnice nad Labem to Bougado | 1,257.12 mi (2,023.14 km) |
| Roudnice nad Labem to Braga | 1,242.44 mi (1,999.51 km) |
| Roudnice nad Labem to Braganca | 1,163.71 mi (1,872.80 km) |
| Roudnice nad Labem to Cabeceiras de Basto | 1,226.59 mi (1,974.01 km) |
| Roudnice nad Labem to Cacem | 1,401.98 mi (2,256.27 km) |
| Roudnice nad Labem to Cadaval | 1,372.18 mi (2,208.31 km) |
| Roudnice nad Labem to Caldas da Rainha | 1,365.60 mi (2,197.72 km) |
| Roudnice nad Labem to Calheta | 2,008.45 mi (3,232.28 km) |
| Roudnice nad Labem to Camara de Lobos | 2,002.53 mi (3,222.77 km) |
| Roudnice nad Labem to Canico | 2,000.21 mi (3,219.03 km) |
| Roudnice nad Labem to Cantanhede | 1,301.48 mi (2,094.53 km) |
| Roudnice nad Labem to Carregal do Sal | 1,273.69 mi (2,049.80 km) |
| Roudnice nad Labem to Cartaxo | 1,363.47 mi (2,194.30 km) |
| Roudnice nad Labem to Cascais | 1,409.58 mi (2,268.50 km) |
