| Middlesbrough to Hoyo de Manzanares | 971.08 mi (1,562.80 km) |
| Middlesbrough to Huelva | 1,227.27 mi (1,975.10 km) |
| Middlesbrough to Huercal de Almeria | 1,223.81 mi (1,969.54 km) |
| Middlesbrough to Huercal-Overa | 1,188.41 mi (1,912.55 km) |
| Middlesbrough to Huesca | 860.56 mi (1,384.94 km) |
| Middlesbrough to Huetor Vega | 1,209.11 mi (1,945.88 km) |
| Middlesbrough to Huetor-Tajar | 1,208.32 mi (1,944.60 km) |
| Middlesbrough to Humanes de Madrid | 996.83 mi (1,604.24 km) |
| Middlesbrough to Ibi | 1,102.44 mi (1,774.20 km) |
| Middlesbrough to Ibiza | 1,089.69 mi (1,753.68 km) |
| Middlesbrough to Icod de los Vinos | 1,971.08 mi (3,172.15 km) |
| Middlesbrough to Igualada | 907.32 mi (1,460.19 km) |
| Middlesbrough to Illescas | 1,006.29 mi (1,619.46 km) |
| Middlesbrough to Inca | 1,044.64 mi (1,681.18 km) |
| Middlesbrough to Ingenio | 1,975.26 mi (3,178.88 km) |
