| Boo to Cernavoda | 1,113.33 mi (1,791.72 km) |
| Boo to Chitila | 1,073.21 mi (1,727.17 km) |
| Boo to Cisnadie | 971.20 mi (1,563.00 km) |
| Boo to Cluj-Napoca | 894.27 mi (1,439.19 km) |
| Boo to Codlea | 987.10 mi (1,588.58 km) |
| Boo to Comanesti | 952.13 mi (1,532.31 km) |
| Boo to Comarnic | 1,019.25 mi (1,640.33 km) |
| Boo to Constanta | 1,134.02 mi (1,825.02 km) |
| Boo to Corabia | 1,105.85 mi (1,779.69 km) |
| Boo to Costesti | 1,049.33 mi (1,688.74 km) |
| Boo to Covasna | 986.70 mi (1,587.95 km) |
| Boo to Craiova | 1,061.29 mi (1,707.98 km) |
| Boo to Cristuru Secuiesc | 942.34 mi (1,516.55 km) |
| Boo to Cugir | 954.64 mi (1,536.35 km) |
| Boo to Cumpana | 1,136.30 mi (1,828.69 km) |
