| Idanha-a-Nova to Gavardo | 975.77 mi (1,570.35 km) |
| Idanha-a-Nova to Gavirate | 903.37 mi (1,453.84 km) |
| Idanha-a-Nova to Gavorrano | 960.69 mi (1,546.08 km) |
| Idanha-a-Nova to Gela | 1,175.41 mi (1,891.63 km) |
| Idanha-a-Nova to Gemona del Friuli | 1,113.58 mi (1,792.14 km) |
| Idanha-a-Nova to Genoa | 882.40 mi (1,420.08 km) |
| Idanha-a-Nova to Genzano di Roma | 1,046.94 mi (1,684.88 km) |
| Idanha-a-Nova to Gessate | 928.74 mi (1,494.66 km) |
| Idanha-a-Nova to Ghedi | 964.65 mi (1,552.45 km) |
| Idanha-a-Nova to Giarre | 1,212.80 mi (1,951.81 km) |
| Idanha-a-Nova to Giaveno | 821.67 mi (1,322.35 km) |
| Idanha-a-Nova to Giffoni Valle Piana | 1,165.99 mi (1,876.49 km) |
| Idanha-a-Nova to Ginosa | 1,262.26 mi (2,031.41 km) |
| Idanha-a-Nova to Gioia del Colle | 1,269.80 mi (2,043.55 km) |
| Idanha-a-Nova to Gioia Tauro | 1,239.83 mi (1,995.31 km) |
