| River Grove to Hoyo de Manzanares | 4,170.36 mi (6,711.54 km) |
| River Grove to Huelva | 4,153.74 mi (6,684.79 km) |
| River Grove to Huercal de Almeria | 4,376.37 mi (7,043.09 km) |
| River Grove to Huercal-Overa | 4,379.96 mi (7,048.87 km) |
| River Grove to Huesca | 4,267.69 mi (6,868.18 km) |
| River Grove to Huetor Vega | 4,314.11 mi (6,942.89 km) |
| River Grove to Huetor-Tajar | 4,290.34 mi (6,904.63 km) |
| River Grove to Humanes de Madrid | 4,186.63 mi (6,737.73 km) |
| River Grove to Ibi | 4,393.38 mi (7,070.46 km) |
| River Grove to Ibiza | 4,471.81 mi (7,196.68 km) |
| River Grove to Icod de los Vinos | 4,011.87 mi (6,456.49 km) |
| River Grove to Igualada | 4,376.36 mi (7,043.08 km) |
| River Grove to Illescas | 4,191.39 mi (6,745.40 km) |
| River Grove to Inca | 4,505.09 mi (7,250.25 km) |
| River Grove to Ingenio | 4,092.41 mi (6,586.10 km) |
