| Portchester to Greenford | 58.09 mi (93.49 km) |
| Portchester to Greenock | 383.42 mi (617.05 km) |
| Portchester to Greetland | 199.11 mi (320.44 km) |
| Portchester to Grimsby | 193.39 mi (311.23 km) |
| Portchester to Guildford | 36.24 mi (58.32 km) |
| Portchester to Guisborough | 255.18 mi (410.67 km) |
| Portchester to Guiseley | 211.01 mi (339.59 km) |
| Portchester to Hackney | 67.65 mi (108.87 km) |
| Portchester to Haddington | 359.88 mi (579.17 km) |
| Portchester to Hadleigh | 89.57 mi (144.15 km) |
| Portchester to Hailsham | 60.11 mi (96.74 km) |
| Portchester to Halesowen | 118.06 mi (190.00 km) |
| Portchester to Halewood | 188.65 mi (303.60 km) |
| Portchester to Halifax | 201.65 mi (324.53 km) |
| Portchester to Halstead | 107.57 mi (173.12 km) |
