| Portsmouth to Grossrohrsdorf | 656.36 mi (1,056.31 km) |
| Portsmouth to Grunberg | 439.12 mi (706.69 km) |
| Portsmouth to Grunheide | 648.17 mi (1,043.13 km) |
| Portsmouth to Grunstadt | 417.97 mi (672.65 km) |
| Portsmouth to Grunwald | 597.34 mi (961.33 km) |
| Portsmouth to Guben | 684.76 mi (1,102.02 km) |
| Portsmouth to Gudensberg | 454.97 mi (732.20 km) |
| Portsmouth to Gummersbach | 377.05 mi (606.80 km) |
| Portsmouth to Gundelfingen | 444.97 mi (716.11 km) |
| Portsmouth to Gunzburg | 533.07 mi (857.89 km) |
| Portsmouth to Gunzenhausen | 538.52 mi (866.66 km) |
| Portsmouth to Gustrow | 596.15 mi (959.40 km) |
| Portsmouth to Gutersloh | 415.28 mi (668.32 km) |
| Portsmouth to Haan | 352.45 mi (567.22 km) |
| Portsmouth to Haar | 604.51 mi (972.86 km) |
