| Welwyn Garden City to Guerande | 325.18 mi (523.33 km) |
| Welwyn Garden City to Gueret | 400.40 mi (644.38 km) |
| Welwyn Garden City to Guichen | 274.63 mi (441.97 km) |
| Welwyn Garden City to Guidel | 313.89 mi (505.16 km) |
| Welwyn Garden City to Guilherand | 528.40 mi (850.38 km) |
| Welwyn Garden City to Guipavas | 298.30 mi (480.07 km) |
| Welwyn Garden City to Gujan-Mestras | 497.00 mi (799.85 km) |
| Welwyn Garden City to Guyancourt | 232.32 mi (373.88 km) |
| Welwyn Garden City to Hagondange | 330.20 mi (531.41 km) |
| Welwyn Garden City to Haguenau | 407.89 mi (656.43 km) |
| Welwyn Garden City to Halluin | 159.83 mi (257.22 km) |
| Welwyn Garden City to Harnes | 164.00 mi (263.94 km) |
| Welwyn Garden City to Haubourdin | 160.57 mi (258.41 km) |
| Welwyn Garden City to Hautmont | 208.78 mi (336.00 km) |
| Welwyn Garden City to Hayange | 323.30 mi (520.31 km) |
