| Caldas da Rainha to Holbeach | 1,022.25 mi (1,645.15 km) |
| Caldas da Rainha to Holborn | 942.60 mi (1,516.97 km) |
| Caldas da Rainha to Hollinwood | 1,028.99 mi (1,656.00 km) |
| Caldas da Rainha to Holyhead | 983.73 mi (1,583.15 km) |
| Caldas da Rainha to Holywell | 997.90 mi (1,605.96 km) |
| Caldas da Rainha to Honiton | 838.19 mi (1,348.93 km) |
| Caldas da Rainha to Horbury | 1,047.13 mi (1,685.19 km) |
| Caldas da Rainha to Horley | 920.82 mi (1,481.92 km) |
| Caldas da Rainha to Hornchurch | 952.03 mi (1,532.14 km) |
| Caldas da Rainha to Horndean | 887.15 mi (1,427.73 km) |
| Caldas da Rainha to Hornsey | 946.45 mi (1,523.17 km) |
| Caldas da Rainha to Horsell | 921.39 mi (1,482.84 km) |
| Caldas da Rainha to Horsforth | 1,057.08 mi (1,701.21 km) |
| Caldas da Rainha to Horsham | 910.76 mi (1,465.73 km) |
| Caldas da Rainha to Horwich | 1,027.97 mi (1,654.35 km) |
