| Slough to Gavardo | 648.23 mi (1,043.23 km) |
| Slough to Gavirate | 576.28 mi (927.44 km) |
| Slough to Gavorrano | 799.94 mi (1,287.38 km) |
| Slough to Gela | 1,233.59 mi (1,985.28 km) |
| Slough to Gemona del Friuli | 718.63 mi (1,156.52 km) |
| Slough to Genoa | 658.11 mi (1,059.13 km) |
| Slough to Genzano di Roma | 922.66 mi (1,484.88 km) |
| Slough to Gessate | 615.25 mi (990.14 km) |
| Slough to Ghedi | 651.53 mi (1,048.53 km) |
| Slough to Giarre | 1,222.36 mi (1,967.20 km) |
| Slough to Giaveno | 576.32 mi (927.49 km) |
| Slough to Giffoni Valle Piana | 1,048.80 mi (1,687.89 km) |
| Slough to Ginosa | 1,122.13 mi (1,805.89 km) |
| Slough to Gioia del Colle | 1,113.16 mi (1,791.45 km) |
| Slough to Gioia Tauro | 1,205.06 mi (1,939.36 km) |
