| Harpenden to Grobenzell | 576.40 mi (927.63 km) |
| Harpenden to Gronau | 315.47 mi (507.70 km) |
| Harpenden to Gross Kreutz | 558.08 mi (898.14 km) |
| Harpenden to Gross-Gerau | 406.75 mi (654.61 km) |
| Harpenden to Gross-Umstadt | 426.61 mi (686.56 km) |
| Harpenden to Gross-Zimmern | 422.37 mi (679.74 km) |
| Harpenden to Grossbeeren | 580.28 mi (933.88 km) |
| Harpenden to Grossbottwar | 466.69 mi (751.06 km) |
| Harpenden to Grossburgwedel | 434.99 mi (700.05 km) |
| Harpenden to Grossenhain | 597.53 mi (961.63 km) |
| Harpenden to Grossenkneten | 371.57 mi (597.98 km) |
| Harpenden to Grossenluder | 436.26 mi (702.09 km) |
| Harpenden to Grosshansdorf | 461.70 mi (743.03 km) |
| Harpenden to Grossostheim | 431.54 mi (694.50 km) |
| Harpenden to Grossraschen | 613.82 mi (987.85 km) |
