| Port Neches to Granada | 5,021.42 mi (8,081.20 km) |
| Port Neches to Granadilla de Abona | 4,577.99 mi (7,367.57 km) |
| Port Neches to Granollers | 5,171.25 mi (8,322.32 km) |
| Port Neches to Grinon | 4,922.63 mi (7,922.21 km) |
| Port Neches to Guadalajara | 4,943.75 mi (7,956.20 km) |
| Port Neches to Guadarrama | 4,898.47 mi (7,883.32 km) |
| Port Neches to Guadix | 5,041.18 mi (8,113.00 km) |
| Port Neches to Guardamar del Segura | 5,139.84 mi (8,271.77 km) |
| Port Neches to Guernica y Luno | 4,892.50 mi (7,873.71 km) |
| Port Neches to Guia de Isora | 4,564.52 mi (7,345.89 km) |
| Port Neches to Guillena | 4,888.67 mi (7,867.55 km) |
| Port Neches to Guimar | 4,582.48 mi (7,374.79 km) |
| Port Neches to Hellin | 5,076.80 mi (8,170.32 km) |
| Port Neches to Herencia | 4,970.58 mi (7,999.38 km) |
| Port Neches to Hernani | 4,926.12 mi (7,927.82 km) |
