| Buffalo Grove to Hoyo de Manzanares | 4,167.54 mi (6,707.00 km) |
| Buffalo Grove to Huelva | 4,152.40 mi (6,682.64 km) |
| Buffalo Grove to Huercal de Almeria | 4,374.45 mi (7,039.99 km) |
| Buffalo Grove to Huercal-Overa | 4,377.81 mi (7,045.41 km) |
| Buffalo Grove to Huesca | 4,263.93 mi (6,862.14 km) |
| Buffalo Grove to Huetor Vega | 4,312.28 mi (6,939.95 km) |
| Buffalo Grove to Huetor-Tajar | 4,288.57 mi (6,901.79 km) |
| Buffalo Grove to Humanes de Madrid | 4,183.92 mi (6,733.37 km) |
| Buffalo Grove to Ibi | 4,390.66 mi (7,066.09 km) |
| Buffalo Grove to Ibiza | 4,468.71 mi (7,191.69 km) |
| Buffalo Grove to Icod de los Vinos | 4,014.88 mi (6,461.32 km) |
| Buffalo Grove to Igualada | 4,372.48 mi (7,036.83 km) |
| Buffalo Grove to Illescas | 4,188.72 mi (6,741.10 km) |
| Buffalo Grove to Inca | 4,501.55 mi (7,244.54 km) |
| Buffalo Grove to Ingenio | 4,095.32 mi (6,590.77 km) |
