| Milford Haven to Granada | 1,006.81 mi (1,620.30 km) |
| Milford Haven to Granadilla de Abona | 1,736.45 mi (2,794.54 km) |
| Milford Haven to Granollers | 779.08 mi (1,253.80 km) |
| Milford Haven to Grinon | 796.43 mi (1,281.74 km) |
| Milford Haven to Guadalajara | 770.76 mi (1,240.42 km) |
| Milford Haven to Guadarrama | 764.23 mi (1,229.91 km) |
| Milford Haven to Guadix | 1,000.27 mi (1,609.77 km) |
| Milford Haven to Guardamar del Segura | 965.09 mi (1,553.16 km) |
| Milford Haven to Guernica y Luno | 590.62 mi (950.52 km) |
| Milford Haven to Guia de Isora | 1,733.72 mi (2,790.15 km) |
| Milford Haven to Guillena | 981.03 mi (1,578.82 km) |
| Milford Haven to Guimar | 1,720.27 mi (2,768.50 km) |
| Milford Haven to Hellin | 926.19 mi (1,490.56 km) |
| Milford Haven to Herencia | 856.95 mi (1,379.13 km) |
| Milford Haven to Hernani | 600.93 mi (967.10 km) |
