| Port Laoise to Granadilla de Abona | 1,785.55 mi (2,873.57 km) |
| Port Laoise to Granollers | 906.27 mi (1,458.51 km) |
| Port Laoise to Grinon | 900.11 mi (1,448.59 km) |
| Port Laoise to Guadalajara | 878.18 mi (1,413.29 km) |
| Port Laoise to Guadarrama | 867.01 mi (1,395.32 km) |
| Port Laoise to Guadix | 1,105.21 mi (1,778.67 km) |
| Port Laoise to Guardamar del Segura | 1,080.09 mi (1,738.23 km) |
| Port Laoise to Guernica y Luno | 703.95 mi (1,132.89 km) |
| Port Laoise to Guia de Isora | 1,781.88 mi (2,867.66 km) |
| Port Laoise to Guillena | 1,072.46 mi (1,725.95 km) |
| Port Laoise to Guimar | 1,769.86 mi (2,848.31 km) |
| Port Laoise to Hellin | 1,037.92 mi (1,670.37 km) |
| Port Laoise to Herencia | 962.38 mi (1,548.80 km) |
| Port Laoise to Hernani | 717.55 mi (1,154.78 km) |
| Port Laoise to Hoyo de Manzanares | 871.42 mi (1,402.42 km) |
