| Castleford to Gavardo | 768.65 mi (1,237.03 km) |
| Castleford to Gavirate | 703.82 mi (1,132.68 km) |
| Castleford to Gavorrano | 931.83 mi (1,499.64 km) |
| Castleford to Gela | 1,370.53 mi (2,205.65 km) |
| Castleford to Gemona del Friuli | 820.66 mi (1,320.73 km) |
| Castleford to Genoa | 792.20 mi (1,274.91 km) |
| Castleford to Genzano di Roma | 1,052.24 mi (1,693.42 km) |
| Castleford to Gessate | 740.96 mi (1,192.46 km) |
| Castleford to Ghedi | 773.93 mi (1,245.53 km) |
| Castleford to Giarre | 1,355.14 mi (2,180.89 km) |
| Castleford to Giaveno | 714.81 mi (1,150.38 km) |
| Castleford to Giffoni Valle Piana | 1,173.74 mi (1,888.95 km) |
| Castleford to Ginosa | 1,241.42 mi (1,997.88 km) |
| Castleford to Gioia del Colle | 1,230.65 mi (1,980.53 km) |
| Castleford to Gioia Tauro | 1,333.85 mi (2,146.63 km) |
