| Castelnau-le-Lez to Huelva | 720.33 mi (1,159.25 km) |
| Castelnau-le-Lez to Huercal de Almeria | 573.47 mi (922.91 km) |
| Castelnau-le-Lez to Huercal-Overa | 529.46 mi (852.08 km) |
| Castelnau-le-Lez to Huesca | 242.02 mi (389.49 km) |
| Castelnau-le-Lez to Huetor Vega | 595.59 mi (958.51 km) |
| Castelnau-le-Lez to Huetor-Tajar | 610.12 mi (981.89 km) |
| Castelnau-le-Lez to Humanes de Madrid | 460.61 mi (741.29 km) |
| Castelnau-le-Lez to Ibi | 417.10 mi (671.26 km) |
| Castelnau-le-Lez to Ibiza | 350.89 mi (564.70 km) |
| Castelnau-le-Lez to Icod de los Vinos | 1,554.54 mi (2,501.80 km) |
| Castelnau-le-Lez to Igualada | 183.36 mi (295.08 km) |
| Castelnau-le-Lez to Illescas | 466.09 mi (750.10 km) |
| Castelnau-le-Lez to Inca | 275.58 mi (443.51 km) |
| Castelnau-le-Lez to Ingenio | 1,526.70 mi (2,456.98 km) |
| Castelnau-le-Lez to Irun | 285.96 mi (460.21 km) |
