| Wilmette to Hoyo de Manzanares | 4,160.24 mi (6,695.25 km) |
| Wilmette to Huelva | 4,144.18 mi (6,669.42 km) |
| Wilmette to Huercal de Almeria | 4,366.59 mi (7,027.34 km) |
| Wilmette to Huercal-Overa | 4,370.09 mi (7,032.98 km) |
| Wilmette to Huesca | 4,257.24 mi (6,851.37 km) |
| Wilmette to Huetor Vega | 4,304.36 mi (6,927.20 km) |
| Wilmette to Huetor-Tajar | 4,280.61 mi (6,888.98 km) |
| Wilmette to Humanes de Madrid | 4,176.55 mi (6,721.51 km) |
| Wilmette to Ibi | 4,383.30 mi (7,054.23 km) |
| Wilmette to Ibiza | 4,461.59 mi (7,180.23 km) |
| Wilmette to Icod de los Vinos | 4,004.33 mi (6,444.34 km) |
| Wilmette to Igualada | 4,365.88 mi (7,026.20 km) |
| Wilmette to Illescas | 4,181.33 mi (6,729.20 km) |
| Wilmette to Inca | 4,494.72 mi (7,233.55 km) |
| Wilmette to Ingenio | 4,084.81 mi (6,573.87 km) |
