| Prestwick to Granada | 1,266.51 mi (2,038.24 km) |
| Prestwick to Granadilla de Abona | 1,983.17 mi (3,191.60 km) |
| Prestwick to Granollers | 1,008.92 mi (1,623.69 km) |
| Prestwick to Grinon | 1,056.25 mi (1,699.87 km) |
| Prestwick to Guadalajara | 1,028.97 mi (1,655.97 km) |
| Prestwick to Guadarrama | 1,024.44 mi (1,648.67 km) |
| Prestwick to Guadix | 1,259.10 mi (2,026.33 km) |
| Prestwick to Guardamar del Segura | 1,216.63 mi (1,957.98 km) |
| Prestwick to Guernica y Luno | 845.94 mi (1,361.40 km) |
| Prestwick to Guia de Isora | 1,979.79 mi (3,186.16 km) |
| Prestwick to Guillena | 1,242.88 mi (2,000.23 km) |
| Prestwick to Guimar | 1,967.31 mi (3,166.08 km) |
| Prestwick to Hellin | 1,180.96 mi (1,900.58 km) |
| Prestwick to Herencia | 1,115.89 mi (1,795.85 km) |
| Prestwick to Hernani | 853.12 mi (1,372.97 km) |
