| Barcelona to Gavardo | 505.50 mi (813.53 km) |
| Barcelona to Gavirate | 449.49 mi (723.38 km) |
| Barcelona to Gavorrano | 459.61 mi (739.68 km) |
| Barcelona to Gela | 710.84 mi (1,143.99 km) |
| Barcelona to Gemona del Friuli | 641.67 mi (1,032.67 km) |
| Barcelona to Genoa | 400.70 mi (644.87 km) |
| Barcelona to Genzano di Roma | 543.91 mi (875.34 km) |
| Barcelona to Gessate | 463.71 mi (746.26 km) |
| Barcelona to Ghedi | 492.22 mi (792.15 km) |
| Barcelona to Giarre | 736.39 mi (1,185.11 km) |
| Barcelona to Giaveno | 362.96 mi (584.12 km) |
| Barcelona to Giffoni Valle Piana | 665.67 mi (1,071.30 km) |
| Barcelona to Ginosa | 762.13 mi (1,226.53 km) |
| Barcelona to Gioia del Colle | 768.53 mi (1,236.84 km) |
| Barcelona to Gioia Tauro | 754.40 mi (1,214.08 km) |
