| Great Missenden to Gavardo | 660.22 mi (1,062.51 km) |
| Great Missenden to Gavirate | 588.84 mi (947.64 km) |
| Great Missenden to Gavorrano | 812.98 mi (1,308.37 km) |
| Great Missenden to Gela | 1,247.11 mi (2,007.03 km) |
| Great Missenden to Gemona del Friuli | 729.02 mi (1,173.25 km) |
| Great Missenden to Genoa | 671.27 mi (1,080.31 km) |
| Great Missenden to Genzano di Roma | 935.56 mi (1,505.63 km) |
| Great Missenden to Gessate | 627.67 mi (1,010.14 km) |
| Great Missenden to Ghedi | 663.69 mi (1,068.10 km) |
| Great Missenden to Giarre | 1,235.56 mi (1,988.45 km) |
| Great Missenden to Giaveno | 589.80 mi (949.19 km) |
| Great Missenden to Giffoni Valle Piana | 1,061.36 mi (1,708.09 km) |
| Great Missenden to Ginosa | 1,134.24 mi (1,825.38 km) |
| Great Missenden to Gioia del Colle | 1,125.12 mi (1,810.70 km) |
| Great Missenden to Gioia Tauro | 1,217.95 mi (1,960.11 km) |
