| Portalegre to Ramnicu Sarat | 1,794.94 mi (2,888.68 km) |
| Portalegre to Ramnicu Valcea | 1,663.80 mi (2,677.62 km) |
| Portalegre to Rasnov | 1,718.02 mi (2,764.88 km) |
| Portalegre to Reghin | 1,688.46 mi (2,717.32 km) |
| Portalegre to Resita | 1,543.94 mi (2,484.73 km) |
| Portalegre to Roman | 1,793.97 mi (2,887.12 km) |
| Portalegre to Rosiori de Vede | 1,692.68 mi (2,724.11 km) |
| Portalegre to Rovinari | 1,603.93 mi (2,581.28 km) |
| Portalegre to Roznov | 1,773.76 mi (2,854.60 km) |
| Portalegre to Sabaoani | 1,790.69 mi (2,881.83 km) |
| Portalegre to Sacele | 1,730.15 mi (2,784.40 km) |
| Portalegre to Sacueni | 1,571.96 mi (2,529.82 km) |
| Portalegre to Salcea | 1,772.55 mi (2,852.64 km) |
| Portalegre to Salonta | 1,545.24 mi (2,486.82 km) |
| Portalegre to Sangeorgiu de Mures | 1,675.46 mi (2,696.40 km) |
