| Boom to Bumbesti-Jiu | 963.43 mi (1,550.48 km) |
| Boom to Busteni | 1,045.29 mi (1,682.24 km) |
| Boom to Buzau | 1,108.36 mi (1,783.73 km) |
| Boom to Cajvana | 995.19 mi (1,601.60 km) |
| Boom to Calafat | 992.25 mi (1,596.87 km) |
| Boom to Calan | 928.09 mi (1,493.61 km) |
| Boom to Calarasi | 1,163.86 mi (1,873.05 km) |
| Boom to Campia Turzii | 938.08 mi (1,509.69 km) |
| Boom to Campina | 1,063.57 mi (1,711.65 km) |
| Boom to Campulung | 1,029.62 mi (1,657.02 km) |
| Boom to Campulung Moldovenesc | 981.62 mi (1,579.77 km) |
| Boom to Caracal | 1,043.49 mi (1,679.34 km) |
| Boom to Caransebes | 906.72 mi (1,459.23 km) |
| Boom to Carei | 844.87 mi (1,359.69 km) |
| Boom to Cernavoda | 1,188.25 mi (1,912.31 km) |
