| Castelo Branco to Ramnicu Sarat | 1,784.75 mi (2,872.27 km) |
| Castelo Branco to Ramnicu Valcea | 1,653.92 mi (2,661.73 km) |
| Castelo Branco to Rasnov | 1,707.49 mi (2,747.95 km) |
| Castelo Branco to Reghin | 1,676.26 mi (2,697.68 km) |
| Castelo Branco to Resita | 1,533.63 mi (2,468.14 km) |
| Castelo Branco to Roman | 1,781.73 mi (2,867.42 km) |
| Castelo Branco to Rosiori de Vede | 1,684.23 mi (2,710.51 km) |
| Castelo Branco to Rovinari | 1,594.29 mi (2,565.76 km) |
| Castelo Branco to Roznov | 1,761.62 mi (2,835.05 km) |
| Castelo Branco to Sabaoani | 1,778.33 mi (2,861.94 km) |
| Castelo Branco to Sacele | 1,719.60 mi (2,767.42 km) |
| Castelo Branco to Sacueni | 1,558.62 mi (2,508.36 km) |
| Castelo Branco to Salcea | 1,759.33 mi (2,831.37 km) |
| Castelo Branco to Salonta | 1,532.64 mi (2,466.55 km) |
| Castelo Branco to Sangeorgiu de Mures | 1,663.55 mi (2,677.23 km) |
