| Portalegre to Feldkirchen | 1,195.82 mi (1,924.48 km) |
| Portalegre to Furstenfeld | 1,292.36 mi (2,079.86 km) |
| Portalegre to Ganserndorf | 1,346.95 mi (2,167.71 km) |
| Portalegre to Gerasdorf bei Wien | 1,335.06 mi (2,148.57 km) |
| Portalegre to Gleisdorf | 1,276.45 mi (2,054.26 km) |
| Portalegre to Gmunden | 1,210.54 mi (1,948.17 km) |
| Portalegre to Gotzis | 1,017.52 mi (1,637.55 km) |
| Portalegre to Graz | 1,263.64 mi (2,033.64 km) |
| Portalegre to Gross-Enzersdorf | 1,336.56 mi (2,150.99 km) |
| Portalegre to Guntramsdorf | 1,322.97 mi (2,129.12 km) |
| Portalegre to Hall in Tirol | 1,094.79 mi (1,761.89 km) |
| Portalegre to Hallein | 1,173.23 mi (1,888.13 km) |
| Portalegre to Hard | 1,024.24 mi (1,648.36 km) |
| Portalegre to Hohenems | 1,019.43 mi (1,640.61 km) |
| Portalegre to Hollabrunn | 1,324.69 mi (2,131.89 km) |
