| Upminster to Hoyo de Manzanares | 779.90 mi (1,255.13 km) |
| Upminster to Huelva | 1,049.15 mi (1,688.44 km) |
| Upminster to Huercal de Almeria | 1,022.26 mi (1,645.17 km) |
| Upminster to Huercal-Overa | 985.01 mi (1,585.21 km) |
| Upminster to Huesca | 651.78 mi (1,048.94 km) |
| Upminster to Huetor Vega | 1,012.69 mi (1,629.77 km) |
| Upminster to Huetor-Tajar | 1,014.24 mi (1,632.26 km) |
| Upminster to Humanes de Madrid | 804.80 mi (1,295.20 km) |
| Upminster to Ibi | 894.17 mi (1,439.02 km) |
| Upminster to Ibiza | 875.67 mi (1,409.25 km) |
| Upminster to Icod de los Vinos | 1,827.52 mi (2,941.11 km) |
| Upminster to Igualada | 692.19 mi (1,113.97 km) |
| Upminster to Illescas | 814.11 mi (1,310.19 km) |
| Upminster to Inca | 827.92 mi (1,332.41 km) |
| Upminster to Ingenio | 1,824.44 mi (2,936.16 km) |
