| Cities | Distance |
|---|---|
| Portsmouth to Guerande | 247.83 mi (398.85 km) |
| Portsmouth to Gueret | 347.61 mi (559.43 km) |
| Portsmouth to Guichen | 198.67 mi (319.73 km) |
| Portsmouth to Guidel | 234.72 mi (377.75 km) |
| Portsmouth to Guilherand | 490.49 mi (789.36 km) |
| Portsmouth to Guipavas | 221.01 mi (355.68 km) |
| Portsmouth to Gujan-Mestras | 426.27 mi (686.01 km) |
| Portsmouth to Guyancourt | 199.07 mi (320.37 km) |
| Portsmouth to Hagondange | 339.23 mi (545.94 km) |
| Portsmouth to Haguenau | 418.58 mi (673.64 km) |
| Portsmouth to Halluin | 183.97 mi (296.07 km) |
| Portsmouth to Harnes | 176.76 mi (284.48 km) |
| Portsmouth to Haubourdin | 178.76 mi (287.68 km) |
| Portsmouth to Hautmont | 223.43 mi (359.57 km) |
| Portsmouth to Hayange | 332.90 mi (535.75 km) |