| Caldas da Rainha to Chitila | 1,823.82 mi (2,935.16 km) |
| Caldas da Rainha to Cisnadie | 1,735.48 mi (2,792.99 km) |
| Caldas da Rainha to Cluj-Napoca | 1,713.42 mi (2,757.49 km) |
| Caldas da Rainha to Codlea | 1,797.79 mi (2,893.27 km) |
| Caldas da Rainha to Comanesti | 1,847.69 mi (2,973.57 km) |
| Caldas da Rainha to Comarnic | 1,806.52 mi (2,907.31 km) |
| Caldas da Rainha to Constanta | 1,955.73 mi (3,147.44 km) |
| Caldas da Rainha to Corabia | 1,751.87 mi (2,819.37 km) |
| Caldas da Rainha to Costesti | 1,769.47 mi (2,847.69 km) |
| Caldas da Rainha to Covasna | 1,833.78 mi (2,951.18 km) |
| Caldas da Rainha to Craiova | 1,717.13 mi (2,763.45 km) |
| Caldas da Rainha to Cristuru Secuiesc | 1,779.86 mi (2,864.41 km) |
| Caldas da Rainha to Cugir | 1,698.08 mi (2,732.79 km) |
| Caldas da Rainha to Cumpana | 1,952.13 mi (3,141.65 km) |
| Caldas da Rainha to Curtea de Arges | 1,759.87 mi (2,832.24 km) |
