| Bletchley to Hoyo de Manzanares | 799.02 mi (1,285.91 km) |
| Bletchley to Huelva | 1,062.64 mi (1,710.15 km) |
| Bletchley to Huercal de Almeria | 1,047.34 mi (1,685.53 km) |
| Bletchley to Huercal-Overa | 1,011.19 mi (1,627.35 km) |
| Bletchley to Huesca | 681.47 mi (1,096.72 km) |
| Bletchley to Huetor Vega | 1,034.86 mi (1,665.45 km) |
| Bletchley to Huetor-Tajar | 1,035.17 mi (1,665.95 km) |
| Bletchley to Humanes de Madrid | 824.40 mi (1,326.74 km) |
| Bletchley to Ibi | 923.59 mi (1,486.37 km) |
| Bletchley to Ibiza | 910.05 mi (1,464.59 km) |
| Bletchley to Icod de los Vinos | 1,829.09 mi (2,943.64 km) |
| Bletchley to Igualada | 727.90 mi (1,171.44 km) |
| Bletchley to Illescas | 833.80 mi (1,341.88 km) |
| Bletchley to Inca | 865.97 mi (1,393.65 km) |
| Bletchley to Ingenio | 1,828.44 mi (2,942.59 km) |
