| Leidschendam to Huelva | 1,163.65 mi (1,872.72 km) |
| Leidschendam to Huercal de Almeria | 1,101.71 mi (1,773.02 km) |
| Leidschendam to Huercal-Overa | 1,061.17 mi (1,707.78 km) |
| Leidschendam to Huesca | 723.42 mi (1,164.23 km) |
| Leidschendam to Huetor Vega | 1,102.08 mi (1,773.62 km) |
| Leidschendam to Huetor-Tajar | 1,107.56 mi (1,782.44 km) |
| Leidschendam to Humanes de Madrid | 905.84 mi (1,457.81 km) |
| Leidschendam to Ibi | 960.01 mi (1,544.99 km) |
| Leidschendam to Ibiza | 921.33 mi (1,482.74 km) |
| Leidschendam to Icod de los Vinos | 1,966.24 mi (3,164.35 km) |
| Leidschendam to Igualada | 737.26 mi (1,186.51 km) |
| Leidschendam to Illescas | 914.70 mi (1,472.06 km) |
| Leidschendam to Inca | 857.37 mi (1,379.81 km) |
| Leidschendam to Ingenio | 1,957.76 mi (3,150.70 km) |
| Leidschendam to Irun | 668.67 mi (1,076.12 km) |
