| Grottaferrata to Ramnicu Sarat | 760.41 mi (1,223.76 km) |
| Grottaferrata to Ramnicu Valcea | 629.50 mi (1,013.08 km) |
| Grottaferrata to Rasnov | 689.90 mi (1,110.28 km) |
| Grottaferrata to Reghin | 686.83 mi (1,105.35 km) |
| Grottaferrata to Resita | 521.09 mi (838.61 km) |
| Grottaferrata to Roman | 787.26 mi (1,266.98 km) |
| Grottaferrata to Rosiori de Vede | 642.83 mi (1,034.54 km) |
| Grottaferrata to Rovinari | 569.02 mi (915.74 km) |
| Grottaferrata to Roznov | 766.50 mi (1,233.56 km) |
| Grottaferrata to Sabaoani | 786.00 mi (1,264.94 km) |
| Grottaferrata to Sacele | 701.94 mi (1,129.67 km) |
| Grottaferrata to Sacueni | 601.56 mi (968.11 km) |
| Grottaferrata to Salcea | 783.38 mi (1,260.73 km) |
| Grottaferrata to Salonta | 562.47 mi (905.21 km) |
| Grottaferrata to Sangeorgiu de Mures | 669.78 mi (1,077.91 km) |
