| Portimao to Holbeach | 1,158.46 mi (1,864.36 km) |
| Portimao to Holborn | 1,075.80 mi (1,731.33 km) |
| Portimao to Hollinwood | 1,172.52 mi (1,887.00 km) |
| Portimao to Holyhead | 1,133.00 mi (1,823.38 km) |
| Portimao to Holywell | 1,143.80 mi (1,840.77 km) |
| Portimao to Honiton | 980.11 mi (1,577.34 km) |
| Portimao to Horbury | 1,189.39 mi (1,914.14 km) |
| Portimao to Horley | 1,053.18 mi (1,694.93 km) |
| Portimao to Hornchurch | 1,084.23 mi (1,744.91 km) |
| Portimao to Horndean | 1,021.66 mi (1,644.20 km) |
| Portimao to Hornsey | 1,079.86 mi (1,737.87 km) |
| Portimao to Horsell | 1,055.57 mi (1,698.77 km) |
| Portimao to Horsforth | 1,199.85 mi (1,930.97 km) |
| Portimao to Horsham | 1,043.31 mi (1,679.05 km) |
| Portimao to Horwich | 1,172.60 mi (1,887.11 km) |
