| Roudnice nad Labem to Campos del Puerto | 935.60 mi (1,505.71 km) |
| Roudnice nad Labem to Canals | 1,072.73 mi (1,726.38 km) |
| Roudnice nad Labem to Candelaria | 2,207.74 mi (3,553.01 km) |
| Roudnice nad Labem to Canet de Mar | 826.74 mi (1,330.52 km) |
| Roudnice nad Labem to Cangas | 1,228.27 mi (1,976.71 km) |
| Roudnice nad Labem to Cangas de Narcea | 1,099.01 mi (1,768.68 km) |
| Roudnice nad Labem to Canovellas | 835.08 mi (1,343.93 km) |
| Roudnice nad Labem to Canteras | 1,162.42 mi (1,870.74 km) |
| Roudnice nad Labem to Cantillana | 1,326.62 mi (2,134.99 km) |
| Roudnice nad Labem to Capdepera | 908.15 mi (1,461.53 km) |
| Roudnice nad Labem to Carballo | 1,187.30 mi (1,910.78 km) |
| Roudnice nad Labem to Carcagente | 1,059.45 mi (1,705.02 km) |
| Roudnice nad Labem to Cardedeu | 831.30 mi (1,337.85 km) |
| Roudnice nad Labem to Carlet | 1,056.14 mi (1,699.70 km) |
| Roudnice nad Labem to Carmona | 1,326.87 mi (2,135.40 km) |
