| Portlethen to Feldkirchen | 989.44 mi (1,592.35 km) |
| Portlethen to Furstenfeld | 1,032.00 mi (1,660.84 km) |
| Portlethen to Ganserndorf | 987.31 mi (1,588.92 km) |
| Portlethen to Gerasdorf bei Wien | 981.39 mi (1,579.39 km) |
| Portlethen to Gleisdorf | 1,017.60 mi (1,637.66 km) |
| Portlethen to Gmunden | 916.82 mi (1,475.48 km) |
| Portlethen to Gotzis | 834.40 mi (1,342.84 km) |
| Portlethen to Graz | 1,011.05 mi (1,627.13 km) |
| Portlethen to Gross-Enzersdorf | 988.72 mi (1,591.18 km) |
| Portlethen to Guntramsdorf | 988.61 mi (1,591.01 km) |
| Portlethen to Hall in Tirol | 885.52 mi (1,425.11 km) |
| Portlethen to Hallein | 908.96 mi (1,462.83 km) |
| Portlethen to Hard | 826.46 mi (1,330.06 km) |
| Portlethen to Hohenems | 833.03 mi (1,340.63 km) |
| Portlethen to Hollabrunn | 955.66 mi (1,537.98 km) |
