| Preakness to Granada | 3,692.41 mi (5,942.35 km) |
| Preakness to Granadilla de Abona | 3,336.31 mi (5,369.27 km) |
| Preakness to Granollers | 3,832.62 mi (6,168.00 km) |
| Preakness to Grinon | 3,587.00 mi (5,772.72 km) |
| Preakness to Guadalajara | 3,607.15 mi (5,805.14 km) |
| Preakness to Guadarrama | 3,562.25 mi (5,732.89 km) |
| Preakness to Guadix | 3,711.32 mi (5,972.79 km) |
| Preakness to Guardamar del Segura | 3,805.87 mi (6,124.95 km) |
| Preakness to Guernica y Luno | 3,553.87 mi (5,719.39 km) |
| Preakness to Guia de Isora | 3,322.77 mi (5,347.48 km) |
| Preakness to Guillena | 3,561.38 mi (5,731.49 km) |
| Preakness to Guimar | 3,338.24 mi (5,372.37 km) |
| Preakness to Hellin | 3,742.79 mi (6,023.44 km) |
| Preakness to Herencia | 3,636.14 mi (5,851.81 km) |
| Preakness to Hernani | 3,587.48 mi (5,773.49 km) |
