| Busto Garolfo to Ramnicu Sarat | 878.85 mi (1,414.38 km) |
| Busto Garolfo to Ramnicu Valcea | 751.86 mi (1,210.01 km) |
| Busto Garolfo to Rasnov | 800.20 mi (1,287.79 km) |
| Busto Garolfo to Reghin | 760.58 mi (1,224.04 km) |
| Busto Garolfo to Resita | 630.07 mi (1,014.01 km) |
| Busto Garolfo to Roman | 865.59 mi (1,393.04 km) |
| Busto Garolfo to Rosiori de Vede | 794.14 mi (1,278.04 km) |
| Busto Garolfo to Rovinari | 695.11 mi (1,118.67 km) |
| Busto Garolfo to Roznov | 845.88 mi (1,361.31 km) |
| Busto Garolfo to Sabaoani | 861.82 mi (1,386.96 km) |
| Busto Garolfo to Sacele | 812.01 mi (1,306.80 km) |
| Busto Garolfo to Sacueni | 640.02 mi (1,030.01 km) |
| Busto Garolfo to Salcea | 840.74 mi (1,353.03 km) |
| Busto Garolfo to Salonta | 616.06 mi (991.45 km) |
| Busto Garolfo to Sangeorgiu de Mures | 749.09 mi (1,205.54 km) |
