| Portlethen to Gottmadingen | 789.52 mi (1,270.61 km) |
| Portlethen to Graben-Neudorf | 699.83 mi (1,126.27 km) |
| Portlethen to Grafelfing | 837.05 mi (1,347.11 km) |
| Portlethen to Grafenhainichen | 690.44 mi (1,111.16 km) |
| Portlethen to Grafing bei Munchen | 856.02 mi (1,377.63 km) |
| Portlethen to Grefrath | 522.37 mi (840.67 km) |
| Portlethen to Greifswald | 638.30 mi (1,027.24 km) |
| Portlethen to Greiz | 730.34 mi (1,175.38 km) |
| Portlethen to Grenzach-Wyhlen | 774.65 mi (1,246.68 km) |
| Portlethen to Greven | 518.73 mi (834.81 km) |
| Portlethen to Grevenbroich | 542.47 mi (873.02 km) |
| Portlethen to Grevesmuhlen | 564.49 mi (908.45 km) |
| Portlethen to Griesheim | 662.40 mi (1,066.03 km) |
| Portlethen to Grimma | 720.95 mi (1,160.26 km) |
| Portlethen to Grimmen | 624.97 mi (1,005.80 km) |
