| Widnes to Granada | 1,119.05 mi (1,800.94 km) |
| Widnes to Granadilla de Abona | 1,881.48 mi (3,027.95 km) |
| Widnes to Granollers | 844.74 mi (1,359.48 km) |
| Widnes to Grinon | 909.84 mi (1,464.25 km) |
| Widnes to Guadalajara | 879.75 mi (1,415.82 km) |
| Widnes to Guadarrama | 879.11 mi (1,414.78 km) |
| Widnes to Guadix | 1,110.02 mi (1,786.40 km) |
| Widnes to Guardamar del Segura | 1,059.89 mi (1,705.73 km) |
| Widnes to Guernica y Luno | 694.14 mi (1,117.11 km) |
| Widnes to Guia de Isora | 1,879.04 mi (3,024.02 km) |
| Widnes to Guillena | 1,105.21 mi (1,778.66 km) |
| Widnes to Guimar | 1,865.18 mi (3,001.71 km) |
| Widnes to Hellin | 1,026.98 mi (1,652.76 km) |
| Widnes to Herencia | 967.49 mi (1,557.02 km) |
| Widnes to Hernani | 698.45 mi (1,124.05 km) |
