| Rio Maior to Gaeta | 1,189.84 mi (1,914.86 km) |
| Rio Maior to Gaggiano | 1,005.68 mi (1,618.49 km) |
| Rio Maior to Galatina | 1,435.16 mi (2,309.67 km) |
| Rio Maior to Galatone | 1,430.05 mi (2,301.44 km) |
| Rio Maior to Galbiate | 1,030.40 mi (1,658.27 km) |
| Rio Maior to Gallarate | 1,000.38 mi (1,609.95 km) |
| Rio Maior to Galliate | 992.04 mi (1,596.54 km) |
| Rio Maior to Gallipoli | 1,426.86 mi (2,296.32 km) |
| Rio Maior to Gambettola | 1,141.66 mi (1,837.33 km) |
| Rio Maior to Gambolo | 994.68 mi (1,600.78 km) |
| Rio Maior to Garbagnate Milanese | 1,011.61 mi (1,628.03 km) |
| Rio Maior to Gardone Val Trompia | 1,064.48 mi (1,713.11 km) |
| Rio Maior to Garlasco | 995.84 mi (1,602.66 km) |
| Rio Maior to Gassino Torinese | 943.79 mi (1,518.89 km) |
| Rio Maior to Gatteo | 1,143.92 mi (1,840.97 km) |
