| Port Neches to Giovinazzo | 5,823.89 mi (9,372.64 km) |
| Port Neches to Giugliano in Campania | 5,727.91 mi (9,218.18 km) |
| Port Neches to Giulianova | 5,647.57 mi (9,088.88 km) |
| Port Neches to Giussano | 5,340.99 mi (8,595.49 km) |
| Port Neches to Goito | 5,417.27 mi (8,718.26 km) |
| Port Neches to Gonzaga | 5,434.28 mi (8,745.63 km) |
| Port Neches to Gorgonzola | 5,354.44 mi (8,617.14 km) |
| Port Neches to Gorizia | 5,513.10 mi (8,872.48 km) |
| Port Neches to Gragnano | 5,750.91 mi (9,255.19 km) |
| Port Neches to Grammichele | 5,892.00 mi (9,482.25 km) |
| Port Neches to Granarolo del l'Emilia | 5,475.22 mi (8,811.52 km) |
| Port Neches to Gravina in Puglia | 5,827.92 mi (9,379.13 km) |
| Port Neches to Grezzana | 5,422.23 mi (8,726.24 km) |
| Port Neches to Gricignano d'Aversa | 5,724.75 mi (9,213.10 km) |
| Port Neches to Grosseto | 5,525.30 mi (8,892.12 km) |
