| Castellana Grotte to Ramnicu Sarat | 587.05 mi (944.77 km) |
| Castellana Grotte to Ramnicu Valcea | 466.37 mi (750.54 km) |
| Castellana Grotte to Rasnov | 528.84 mi (851.09 km) |
| Castellana Grotte to Reghin | 553.62 mi (890.96 km) |
| Castellana Grotte to Resita | 387.06 mi (622.92 km) |
| Castellana Grotte to Roman | 640.04 mi (1,030.04 km) |
| Castellana Grotte to Rosiori de Vede | 456.61 mi (734.84 km) |
| Castellana Grotte to Rovinari | 411.60 mi (662.41 km) |
| Castellana Grotte to Roznov | 620.42 mi (998.47 km) |
| Castellana Grotte to Sabaoani | 640.70 mi (1,031.11 km) |
| Castellana Grotte to Sacele | 539.81 mi (868.74 km) |
| Castellana Grotte to Sacueni | 509.12 mi (819.35 km) |
| Castellana Grotte to Salcea | 651.76 mi (1,048.91 km) |
| Castellana Grotte to Salonta | 465.68 mi (749.44 km) |
| Castellana Grotte to Sangeorgiu de Mures | 534.51 mi (860.21 km) |
