| Grays to Fuente-Alamo de Murcia | 951.92 mi (1,531.96 km) |
| Grays to Galapagar | 780.81 mi (1,256.59 km) |
| Grays to Galdacano | 588.56 mi (947.20 km) |
| Grays to Gandia | 864.59 mi (1,391.43 km) |
| Grays to Garrucha | 992.99 mi (1,598.07 km) |
| Grays to Gava | 706.99 mi (1,137.79 km) |
| Grays to Gelves | 1,025.12 mi (1,649.78 km) |
| Grays to Getafe | 795.80 mi (1,280.71 km) |
| Grays to Gibraleon | 1,037.38 mi (1,669.50 km) |
| Grays to Gijon | 616.19 mi (991.66 km) |
| Grays to Gines | 1,022.43 mi (1,645.44 km) |
| Grays to Girona | 666.20 mi (1,072.14 km) |
| Grays to Godella | 826.78 mi (1,330.57 km) |
| Grays to Gondomar | 775.57 mi (1,248.15 km) |
| Grays to Grado | 633.29 mi (1,019.18 km) |
