| Barreiro to Chitila | 1,840.69 mi (2,962.31 km) |
| Barreiro to Cisnadie | 1,754.73 mi (2,823.96 km) |
| Barreiro to Cluj-Napoca | 1,734.77 mi (2,791.84 km) |
| Barreiro to Codlea | 1,816.92 mi (2,924.06 km) |
| Barreiro to Comanesti | 1,868.11 mi (3,006.43 km) |
| Barreiro to Comarnic | 1,824.80 mi (2,936.73 km) |
| Barreiro to Constanta | 1,972.07 mi (3,173.75 km) |
| Barreiro to Corabia | 1,767.29 mi (2,844.19 km) |
| Barreiro to Costesti | 1,786.65 mi (2,875.34 km) |
| Barreiro to Covasna | 1,853.15 mi (2,982.36 km) |
| Barreiro to Craiova | 1,733.67 mi (2,790.07 km) |
| Barreiro to Cristuru Secuiesc | 1,800.14 mi (2,897.04 km) |
| Barreiro to Cugir | 1,717.65 mi (2,764.30 km) |
| Barreiro to Cumpana | 1,968.37 mi (3,167.79 km) |
| Barreiro to Curtea de Arges | 1,777.97 mi (2,861.37 km) |
