| Portimao to Grossrohrsdorf | 1,468.21 mi (2,362.85 km) |
| Portimao to Grunberg | 1,268.11 mi (2,040.82 km) |
| Portimao to Grunheide | 1,510.81 mi (2,431.42 km) |
| Portimao to Grunstadt | 1,195.74 mi (1,924.36 km) |
| Portimao to Grunwald | 1,262.73 mi (2,032.17 km) |
| Portimao to Guben | 1,523.74 mi (2,452.23 km) |
| Portimao to Gudensberg | 1,308.16 mi (2,105.28 km) |
| Portimao to Gummersbach | 1,243.68 mi (2,001.50 km) |
| Portimao to Gundelfingen | 1,120.01 mi (1,802.48 km) |
| Portimao to Gunzburg | 1,227.34 mi (1,975.21 km) |
| Portimao to Gunzenhausen | 1,270.69 mi (2,044.98 km) |
| Portimao to Gustrow | 1,515.69 mi (2,439.27 km) |
| Portimao to Gutersloh | 1,310.68 mi (2,109.34 km) |
| Portimao to Haan | 1,232.83 mi (1,984.05 km) |
| Portimao to Haar | 1,272.60 mi (2,048.05 km) |
