| Opmeer to Granadilla de Abona | 2,024.56 mi (3,258.22 km) |
| Opmeer to Granollers | 776.35 mi (1,249.42 km) |
| Opmeer to Grinon | 957.17 mi (1,540.42 km) |
| Opmeer to Guadalajara | 916.88 mi (1,475.57 km) |
| Opmeer to Guadarrama | 933.24 mi (1,501.91 km) |
| Opmeer to Guadix | 1,133.24 mi (1,823.77 km) |
| Opmeer to Guardamar del Segura | 1,044.66 mi (1,681.22 km) |
| Opmeer to Guernica y Luno | 736.80 mi (1,185.77 km) |
| Opmeer to Guia de Isora | 2,024.19 mi (3,257.62 km) |
| Opmeer to Guillena | 1,174.11 mi (1,889.55 km) |
| Opmeer to Guimar | 2,007.56 mi (3,230.86 km) |
| Opmeer to Hellin | 1,030.00 mi (1,657.63 km) |
| Opmeer to Herencia | 1,002.09 mi (1,612.70 km) |
| Opmeer to Hernani | 725.25 mi (1,167.17 km) |
| Opmeer to Hoyo de Manzanares | 931.39 mi (1,498.93 km) |
