| Hertford to Gottmadingen | 484.09 mi (779.07 km) |
| Hertford to Graben-Neudorf | 418.09 mi (672.85 km) |
| Hertford to Grafelfing | 570.25 mi (917.73 km) |
| Hertford to Grafenhainichen | 534.44 mi (860.10 km) |
| Hertford to Grafing bei Munchen | 594.05 mi (956.03 km) |
| Hertford to Grefrath | 277.39 mi (446.42 km) |
| Hertford to Greifswald | 581.32 mi (935.54 km) |
| Hertford to Greiz | 536.40 mi (863.25 km) |
| Hertford to Grenzach-Wyhlen | 453.10 mi (729.19 km) |
| Hertford to Greven | 327.82 mi (527.58 km) |
| Hertford to Grevenbroich | 291.06 mi (468.42 km) |
| Hertford to Grevesmuhlen | 490.07 mi (788.68 km) |
| Hertford to Griesheim | 399.76 mi (643.35 km) |
| Hertford to Grimma | 551.09 mi (886.89 km) |
| Hertford to Grimmen | 568.05 mi (914.18 km) |
