| Harrow Weald to Genas | 473.04 mi (761.28 km) |
| Harrow Weald to Gennevilliers | 218.22 mi (351.19 km) |
| Harrow Weald to Gentilly | 226.37 mi (364.30 km) |
| Harrow Weald to Gerzat | 429.54 mi (691.27 km) |
| Harrow Weald to Gex | 465.25 mi (748.75 km) |
| Harrow Weald to Gien | 300.62 mi (483.80 km) |
| Harrow Weald to Gif-sur-Yvette | 228.43 mi (367.62 km) |
| Harrow Weald to Gignac-la-Nerthe | 623.70 mi (1,003.74 km) |
| Harrow Weald to Gisors | 185.55 mi (298.61 km) |
| Harrow Weald to Givors | 476.28 mi (766.50 km) |
| Harrow Weald to Golbey | 382.36 mi (615.34 km) |
| Harrow Weald to Gonesse | 218.66 mi (351.91 km) |
| Harrow Weald to Gonfreville-l'Orcher | 147.16 mi (236.84 km) |
| Harrow Weald to Goussainville | 216.71 mi (348.75 km) |
| Harrow Weald to Gouvieux | 206.36 mi (332.10 km) |
