| Nieuwkoop to Huelva | 1,177.93 mi (1,895.70 km) |
| Nieuwkoop to Huercal de Almeria | 1,113.67 mi (1,792.28 km) |
| Nieuwkoop to Huercal-Overa | 1,072.93 mi (1,726.72 km) |
| Nieuwkoop to Huesca | 735.37 mi (1,183.47 km) |
| Nieuwkoop to Huetor Vega | 1,114.74 mi (1,794.00 km) |
| Nieuwkoop to Huetor-Tajar | 1,120.49 mi (1,803.25 km) |
| Nieuwkoop to Humanes de Madrid | 919.46 mi (1,479.74 km) |
| Nieuwkoop to Ibi | 971.15 mi (1,562.91 km) |
| Nieuwkoop to Ibiza | 930.99 mi (1,498.29 km) |
| Nieuwkoop to Icod de los Vinos | 1,981.77 mi (3,189.34 km) |
| Nieuwkoop to Igualada | 747.25 mi (1,202.58 km) |
| Nieuwkoop to Illescas | 928.28 mi (1,493.93 km) |
| Nieuwkoop to Inca | 865.86 mi (1,393.46 km) |
| Nieuwkoop to Ingenio | 1,972.97 mi (3,175.19 km) |
| Nieuwkoop to Irun | 682.14 mi (1,097.80 km) |
