| Boom to Ramnicu Sarat | 1,110.81 mi (1,787.68 km) |
| Boom to Ramnicu Valcea | 1,007.37 mi (1,621.20 km) |
| Boom to Rasnov | 1,035.90 mi (1,667.11 km) |
| Boom to Reghin | 966.49 mi (1,555.42 km) |
| Boom to Resita | 897.53 mi (1,444.44 km) |
| Boom to Roman | 1,057.42 mi (1,701.76 km) |
| Boom to Rosiori de Vede | 1,070.06 mi (1,722.09 km) |
| Boom to Rovinari | 964.24 mi (1,551.80 km) |
| Boom to Roznov | 1,042.10 mi (1,677.09 km) |
| Boom to Sabaoani | 1,051.55 mi (1,692.30 km) |
| Boom to Sacele | 1,045.55 mi (1,682.65 km) |
| Boom to Sacueni | 838.01 mi (1,348.65 km) |
| Boom to Salcea | 1,013.90 mi (1,631.71 km) |
| Boom to Salonta | 835.90 mi (1,345.25 km) |
| Boom to Sangeorgiu de Mures | 962.99 mi (1,549.78 km) |
