| Penarth to Gaeta | 1,061.17 mi (1,707.79 km) |
| Penarth to Gaggiano | 696.06 mi (1,120.20 km) |
| Penarth to Galatina | 1,281.21 mi (2,061.91 km) |
| Penarth to Galatone | 1,278.26 mi (2,057.16 km) |
| Penarth to Galbiate | 691.45 mi (1,112.77 km) |
| Penarth to Gallarate | 675.40 mi (1,086.95 km) |
| Penarth to Galliate | 680.28 mi (1,094.80 km) |
| Penarth to Gallipoli | 1,280.04 mi (2,060.02 km) |
| Penarth to Gambettola | 876.69 mi (1,410.89 km) |
| Penarth to Gambolo | 696.58 mi (1,121.03 km) |
| Penarth to Garbagnate Milanese | 690.00 mi (1,110.46 km) |
| Penarth to Gardone Val Trompia | 726.71 mi (1,169.52 km) |
| Penarth to Garlasco | 701.17 mi (1,128.42 km) |
| Penarth to Gassino Torinese | 666.02 mi (1,071.85 km) |
| Penarth to Gatteo | 879.32 mi (1,415.13 km) |
