| Viseu to Gaeta | 1,119.04 mi (1,800.92 km) |
| Viseu to Gaggiano | 914.36 mi (1,471.53 km) |
| Viseu to Galatina | 1,367.48 mi (2,200.75 km) |
| Viseu to Galatone | 1,362.48 mi (2,192.70 km) |
| Viseu to Galbiate | 937.89 mi (1,509.39 km) |
| Viseu to Gallarate | 907.88 mi (1,461.09 km) |
| Viseu to Galliate | 900.15 mi (1,448.65 km) |
| Viseu to Gallipoli | 1,359.72 mi (2,188.26 km) |
| Viseu to Gambettola | 1,057.55 mi (1,701.96 km) |
| Viseu to Gambolo | 903.79 mi (1,454.51 km) |
| Viseu to Garbagnate Milanese | 919.67 mi (1,480.07 km) |
| Viseu to Gardone Val Trompia | 973.00 mi (1,565.89 km) |
| Viseu to Garlasco | 905.23 mi (1,456.83 km) |
| Viseu to Gassino Torinese | 852.54 mi (1,372.03 km) |
| Viseu to Gatteo | 1,059.89 mi (1,705.73 km) |
