| Mercer Island to Granada | 5,468.09 mi (8,800.04 km) |
| Mercer Island to Granadilla de Abona | 5,472.52 mi (8,807.18 km) |
| Mercer Island to Granollers | 5,404.34 mi (8,697.44 km) |
| Mercer Island to Grinon | 5,293.02 mi (8,518.29 km) |
| Mercer Island to Guadalajara | 5,291.99 mi (8,516.63 km) |
| Mercer Island to Guadarrama | 5,260.40 mi (8,465.80 km) |
| Mercer Island to Guadix | 5,476.83 mi (8,814.11 km) |
| Mercer Island to Guardamar del Segura | 5,513.10 mi (8,872.47 km) |
| Mercer Island to Guernica y Luno | 5,160.34 mi (8,304.76 km) |
| Mercer Island to Guia de Isora | 5,459.77 mi (8,786.66 km) |
| Mercer Island to Guillena | 5,366.42 mi (8,636.42 km) |
| Mercer Island to Guimar | 5,469.22 mi (8,801.86 km) |
| Mercer Island to Hellin | 5,456.45 mi (8,781.30 km) |
| Mercer Island to Herencia | 5,355.62 mi (8,619.04 km) |
| Mercer Island to Hernani | 5,184.41 mi (8,343.51 km) |
