| Alpena to Grossrohrsdorf | 4,173.62 mi (6,716.79 km) |
| Alpena to Grunberg | 4,014.42 mi (6,460.59 km) |
| Alpena to Grunheide | 4,114.87 mi (6,622.25 km) |
| Alpena to Grunstadt | 4,025.29 mi (6,478.08 km) |
| Alpena to Grunwald | 4,210.91 mi (6,776.80 km) |
| Alpena to Guben | 4,164.68 mi (6,702.41 km) |
| Alpena to Gudensberg | 4,007.13 mi (6,448.85 km) |
| Alpena to Gummersbach | 3,947.52 mi (6,352.91 km) |
| Alpena to Gundelfingen | 4,073.21 mi (6,555.19 km) |
| Alpena to Gunzburg | 4,147.57 mi (6,674.87 km) |
| Alpena to Gunzenhausen | 4,138.88 mi (6,660.88 km) |
| Alpena to Gustrow | 4,004.83 mi (6,445.15 km) |
| Alpena to Gutersloh | 3,944.64 mi (6,348.28 km) |
| Alpena to Haan | 3,921.83 mi (6,311.58 km) |
| Alpena to Haar | 4,216.27 mi (6,785.43 km) |
