| Castleford to Genas | 619.91 mi (997.65 km) |
| Castleford to Gennevilliers | 366.10 mi (589.18 km) |
| Castleford to Gentilly | 374.50 mi (602.69 km) |
| Castleford to Gerzat | 580.68 mi (934.52 km) |
| Castleford to Gex | 606.32 mi (975.77 km) |
| Castleford to Gien | 450.63 mi (725.22 km) |
| Castleford to Gif-sur-Yvette | 377.84 mi (608.07 km) |
| Castleford to Gignac-la-Nerthe | 773.52 mi (1,244.86 km) |
| Castleford to Gisors | 334.69 mi (538.62 km) |
| Castleford to Givors | 624.14 mi (1,004.46 km) |
| Castleford to Golbey | 509.82 mi (820.48 km) |
| Castleford to Gonesse | 365.53 mi (588.26 km) |
| Castleford to Gonfreville-l'Orcher | 298.79 mi (480.86 km) |
| Castleford to Goussainville | 363.21 mi (584.53 km) |
| Castleford to Gouvieux | 352.39 mi (567.12 km) |
