| Harlow to Gorlice | 928.35 mi (1,494.03 km) |
| Harlow to Gorzow Wielkopolski | 641.76 mi (1,032.82 km) |
| Harlow to Gostyn | 719.39 mi (1,157.75 km) |
| Harlow to Gostynin | 819.56 mi (1,318.95 km) |
| Harlow to Grajewo | 939.23 mi (1,511.55 km) |
| Harlow to Grodek Nad Dunajcem | 907.82 mi (1,461.00 km) |
| Harlow to Grodzisk Mazowiecki | 870.68 mi (1,401.22 km) |
| Harlow to Grodzisk Wielkopolski | 689.93 mi (1,110.34 km) |
| Harlow to Grojec | 882.74 mi (1,420.63 km) |
| Harlow to Grudziadz | 787.64 mi (1,267.58 km) |
| Harlow to Gryfice | 644.61 mi (1,037.41 km) |
| Harlow to Gryfino | 611.21 mi (983.64 km) |
| Harlow to Gubin | 621.52 mi (1,000.24 km) |
| Harlow to Hajnowka | 989.80 mi (1,592.93 km) |
| Harlow to Hrubieszow | 1,023.87 mi (1,647.76 km) |
