| Rhondda to Gavardo | 755.92 mi (1,216.54 km) |
| Rhondda to Gavirate | 680.14 mi (1,094.57 km) |
| Rhondda to Gavorrano | 898.10 mi (1,445.36 km) |
| Rhondda to Gela | 1,324.34 mi (2,131.32 km) |
| Rhondda to Gemona del Friuli | 833.96 mi (1,342.13 km) |
| Rhondda to Genoa | 755.61 mi (1,216.03 km) |
| Rhondda to Genzano di Roma | 1,021.96 mi (1,644.69 km) |
| Rhondda to Gessate | 719.92 mi (1,158.61 km) |
| Rhondda to Ghedi | 758.00 mi (1,219.88 km) |
| Rhondda to Giarre | 1,317.40 mi (2,120.15 km) |
| Rhondda to Giaveno | 670.35 mi (1,078.82 km) |
| Rhondda to Giffoni Valle Piana | 1,151.02 mi (1,852.39 km) |
| Rhondda to Ginosa | 1,227.77 mi (1,975.91 km) |
| Rhondda to Gioia del Colle | 1,219.90 mi (1,963.24 km) |
| Rhondda to Gioia Tauro | 1,303.68 mi (2,098.06 km) |
