| Portet-sur-Garonne to San Donato Milanese | 408.89 mi (658.04 km) |
| Portet-sur-Garonne to San Felice Circeo | 616.60 mi (992.33 km) |
| Portet-sur-Garonne to San Felice sul Panaro | 490.57 mi (789.50 km) |
| Portet-sur-Garonne to San Ferdinando di Puglia | 762.41 mi (1,226.98 km) |
| Portet-sur-Garonne to San Gavino Monreale | 470.04 mi (756.45 km) |
| Portet-sur-Garonne to San Gennaro Vesuviano | 695.72 mi (1,119.66 km) |
| Portet-sur-Garonne to San Giorgio a Cremano | 686.67 mi (1,105.09 km) |
| Portet-sur-Garonne to San Giorgio del Sannio | 706.85 mi (1,137.57 km) |
| Portet-sur-Garonne to San Giorgio di Piano | 500.93 mi (806.17 km) |
| Portet-sur-Garonne to San Giorgio Ionico | 845.25 mi (1,360.30 km) |
| Portet-sur-Garonne to San Giovanni in Fiore | 844.03 mi (1,358.34 km) |
| Portet-sur-Garonne to San Giovanni in Marignano | 564.84 mi (909.03 km) |
| Portet-sur-Garonne to San Giovanni in Persiceto | 491.17 mi (790.46 km) |
| Portet-sur-Garonne to San Giovanni la Punta | 826.23 mi (1,329.69 km) |
| Portet-sur-Garonne to San Giovanni Lupatoto | 491.59 mi (791.13 km) |
