| Slidell to Giovinazzo | 5,630.02 mi (9,060.64 km) |
| Slidell to Giugliano in Campania | 5,530.66 mi (8,900.73 km) |
| Slidell to Giulianova | 5,454.25 mi (8,777.77 km) |
| Slidell to Giussano | 5,149.96 mi (8,288.06 km) |
| Slidell to Goito | 5,226.56 mi (8,411.33 km) |
| Slidell to Gonzaga | 5,242.97 mi (8,437.74 km) |
| Slidell to Gorgonzola | 5,163.17 mi (8,309.32 km) |
| Slidell to Gorizia | 5,327.20 mi (8,573.30 km) |
| Slidell to Gragnano | 5,553.47 mi (8,937.45 km) |
| Slidell to Grammichele | 5,687.13 mi (9,152.55 km) |
| Slidell to Granarolo del l'Emilia | 5,283.57 mi (8,503.09 km) |
| Slidell to Gravina in Puglia | 5,632.93 mi (9,065.32 km) |
| Slidell to Grezzana | 5,232.54 mi (8,420.96 km) |
| Slidell to Gricignano d'Aversa | 5,527.64 mi (8,895.88 km) |
| Slidell to Grosseto | 5,328.99 mi (8,576.18 km) |
