| Barking to Hoyo de Manzanares | 776.84 mi (1,250.21 km) |
| Barking to Huelva | 1,045.37 mi (1,682.36 km) |
| Barking to Huercal de Almeria | 1,020.14 mi (1,641.76 km) |
| Barking to Huercal-Overa | 983.06 mi (1,582.08 km) |
| Barking to Huesca | 650.36 mi (1,046.65 km) |
| Barking to Huetor Vega | 1,010.12 mi (1,625.63 km) |
| Barking to Huetor-Tajar | 1,011.48 mi (1,627.82 km) |
| Barking to Humanes de Madrid | 801.81 mi (1,290.39 km) |
| Barking to Ibi | 892.75 mi (1,436.74 km) |
| Barking to Ibiza | 875.16 mi (1,408.44 km) |
| Barking to Icod de los Vinos | 1,822.41 mi (2,932.89 km) |
| Barking to Igualada | 691.91 mi (1,113.53 km) |
| Barking to Illescas | 811.14 mi (1,305.41 km) |
| Barking to Inca | 828.16 mi (1,332.80 km) |
| Barking to Ingenio | 1,819.59 mi (2,928.35 km) |
