| Ahlen to Granadilla de Abona | 2,065.16 mi (3,323.56 km) |
| Ahlen to Granollers | 749.65 mi (1,206.44 km) |
| Ahlen to Grinon | 974.18 mi (1,567.80 km) |
| Ahlen to Guadalajara | 931.03 mi (1,498.35 km) |
| Ahlen to Guadarrama | 954.04 mi (1,535.38 km) |
| Ahlen to Guadix | 1,134.41 mi (1,825.66 km) |
| Ahlen to Guardamar del Segura | 1,031.44 mi (1,659.94 km) |
| Ahlen to Guernica y Luno | 762.04 mi (1,226.39 km) |
| Ahlen to Guia de Isora | 2,065.72 mi (3,324.46 km) |
| Ahlen to Guillena | 1,194.00 mi (1,921.55 km) |
| Ahlen to Guimar | 2,047.99 mi (3,295.92 km) |
| Ahlen to Hellin | 1,025.30 mi (1,650.07 km) |
| Ahlen to Herencia | 1,012.07 mi (1,628.77 km) |
| Ahlen to Hernani | 744.44 mi (1,198.06 km) |
| Ahlen to Hoyo de Manzanares | 950.59 mi (1,529.82 km) |
