| Helensburgh to Radauti | 1,407.91 mi (2,265.81 km) |
| Helensburgh to Ramnicu Sarat | 1,554.30 mi (2,501.41 km) |
| Helensburgh to Ramnicu Valcea | 1,467.33 mi (2,361.44 km) |
| Helensburgh to Rasnov | 1,485.32 mi (2,390.40 km) |
| Helensburgh to Reghin | 1,406.05 mi (2,262.81 km) |
| Helensburgh to Resita | 1,368.08 mi (2,201.71 km) |
| Helensburgh to Roman | 1,483.18 mi (2,386.94 km) |
| Helensburgh to Rosiori de Vede | 1,535.93 mi (2,471.84 km) |
| Helensburgh to Rovinari | 1,432.03 mi (2,304.64 km) |
| Helensburgh to Roznov | 1,471.28 mi (2,367.80 km) |
| Helensburgh to Sabaoani | 1,476.57 mi (2,376.32 km) |
| Helensburgh to Sacele | 1,493.40 mi (2,403.40 km) |
| Helensburgh to Sacueni | 1,284.26 mi (2,066.82 km) |
| Helensburgh to Salcea | 1,432.69 mi (2,305.69 km) |
| Helensburgh to Salonta | 1,291.73 mi (2,078.84 km) |
