| Sidcup to Hoyo de Manzanares | 769.54 mi (1,238.46 km) |
| Sidcup to Huelva | 1,038.45 mi (1,671.22 km) |
| Sidcup to Huercal de Almeria | 1,012.49 mi (1,629.45 km) |
| Sidcup to Huercal-Overa | 975.37 mi (1,569.70 km) |
| Sidcup to Huesca | 642.55 mi (1,034.08 km) |
| Sidcup to Huetor Vega | 1,002.62 mi (1,613.56 km) |
| Sidcup to Huetor-Tajar | 1,004.05 mi (1,615.87 km) |
| Sidcup to Humanes de Madrid | 794.48 mi (1,278.59 km) |
| Sidcup to Ibi | 884.94 mi (1,424.17 km) |
| Sidcup to Ibiza | 867.25 mi (1,395.71 km) |
| Sidcup to Icod de los Vinos | 1,816.53 mi (2,923.42 km) |
| Sidcup to Igualada | 684.00 mi (1,100.79 km) |
| Sidcup to Illescas | 803.80 mi (1,293.59 km) |
| Sidcup to Inca | 820.26 mi (1,320.08 km) |
| Sidcup to Ingenio | 1,813.46 mi (2,918.49 km) |
