| Slovenj Gradec to Radauti | 516.92 mi (831.91 km) |
| Slovenj Gradec to Ramnicu Sarat | 580.30 mi (933.90 km) |
| Slovenj Gradec to Ramnicu Valcea | 457.85 mi (736.84 km) |
| Slovenj Gradec to Rasnov | 501.43 mi (806.97 km) |
| Slovenj Gradec to Reghin | 456.85 mi (735.23 km) |
| Slovenj Gradec to Resita | 337.77 mi (543.60 km) |
| Slovenj Gradec to Roman | 561.57 mi (903.75 km) |
| Slovenj Gradec to Rosiori de Vede | 509.05 mi (819.24 km) |
| Slovenj Gradec to Rovinari | 405.07 mi (651.90 km) |
| Slovenj Gradec to Roznov | 542.00 mi (872.26 km) |
| Slovenj Gradec to Sabaoani | 557.69 mi (897.51 km) |
| Slovenj Gradec to Sacele | 512.92 mi (825.47 km) |
| Slovenj Gradec to Sacueni | 335.82 mi (540.45 km) |
| Slovenj Gradec to Salcea | 536.56 mi (863.52 km) |
| Slovenj Gradec to Salonta | 312.18 mi (502.40 km) |
