| Illertissen to Granadilla de Abona | 1,987.60 mi (3,198.74 km) |
| Illertissen to Granollers | 594.29 mi (956.42 km) |
| Illertissen to Grinon | 881.75 mi (1,419.03 km) |
| Illertissen to Guadalajara | 835.86 mi (1,345.18 km) |
| Illertissen to Guadarrama | 869.73 mi (1,399.69 km) |
| Illertissen to Guadix | 1,006.32 mi (1,619.52 km) |
| Illertissen to Guardamar del Segura | 882.83 mi (1,420.77 km) |
| Illertissen to Guernica y Luno | 700.36 mi (1,127.12 km) |
| Illertissen to Guia de Isora | 1,989.91 mi (3,202.46 km) |
| Illertissen to Guillena | 1,096.90 mi (1,765.30 km) |
| Illertissen to Guimar | 1,970.31 mi (3,170.91 km) |
| Illertissen to Hellin | 891.53 mi (1,434.79 km) |
| Illertissen to Herencia | 904.86 mi (1,456.23 km) |
| Illertissen to Hernani | 673.11 mi (1,083.27 km) |
| Illertissen to Hoyo de Manzanares | 863.51 mi (1,389.68 km) |
