| Harlow to Fuente-Alamo de Murcia | 972.15 mi (1,564.52 km) |
| Harlow to Galapagar | 798.51 mi (1,285.07 km) |
| Harlow to Galdacano | 606.59 mi (976.21 km) |
| Harlow to Gandia | 885.37 mi (1,424.87 km) |
| Harlow to Garrucha | 1,012.87 mi (1,630.06 km) |
| Harlow to Gava | 728.94 mi (1,173.11 km) |
| Harlow to Gelves | 1,042.01 mi (1,676.95 km) |
| Harlow to Getafe | 813.81 mi (1,309.70 km) |
| Harlow to Gibraleon | 1,053.49 mi (1,695.42 km) |
| Harlow to Gijon | 630.50 mi (1,014.69 km) |
| Harlow to Gines | 1,039.25 mi (1,672.51 km) |
| Harlow to Girona | 688.50 mi (1,108.03 km) |
| Harlow to Godella | 847.41 mi (1,363.77 km) |
| Harlow to Gondomar | 787.39 mi (1,267.17 km) |
| Harlow to Grado | 647.24 mi (1,041.63 km) |
