| Portchester to Heswall | 191.20 mi (307.70 km) |
| Portchester to Hetton le Hole | 275.26 mi (442.99 km) |
| Portchester to Hexham | 288.19 mi (463.80 km) |
| Portchester to Heysham | 233.62 mi (375.98 km) |
| Portchester to Heywood | 195.48 mi (314.59 km) |
| Portchester to High Blantyre | 363.39 mi (584.83 km) |
| Portchester to High Wycombe | 56.69 mi (91.23 km) |
| Portchester to Highbury | 66.09 mi (106.37 km) |
| Portchester to Highgate | 65.75 mi (105.81 km) |
| Portchester to Hilsea | 2.33 mi (3.76 km) |
| Portchester to Hinckley | 117.91 mi (189.75 km) |
| Portchester to Hindley | 195.91 mi (315.29 km) |
| Portchester to Hipperholme | 201.38 mi (324.10 km) |
| Portchester to Hitchin | 84.44 mi (135.90 km) |
| Portchester to Hockley | 92.35 mi (148.62 km) |
