| Rockville Centre to Granada | 3,670.39 mi (5,906.92 km) |
| Rockville Centre to Granadilla de Abona | 3,306.89 mi (5,321.92 km) |
| Rockville Centre to Granollers | 3,814.45 mi (6,138.76 km) |
| Rockville Centre to Grinon | 3,566.67 mi (5,740.00 km) |
| Rockville Centre to Guadalajara | 3,587.21 mi (5,773.06 km) |
| Rockville Centre to Guadarrama | 3,542.15 mi (5,700.54 km) |
| Rockville Centre to Guadix | 3,689.47 mi (5,937.64 km) |
| Rockville Centre to Guardamar del Segura | 3,785.02 mi (6,091.41 km) |
| Rockville Centre to Guernica y Luno | 3,535.70 mi (5,690.16 km) |
| Rockville Centre to Guia de Isora | 3,293.34 mi (5,300.12 km) |
| Rockville Centre to Guillena | 3,539.01 mi (5,695.49 km) |
| Rockville Centre to Guimar | 3,308.94 mi (5,325.22 km) |
| Rockville Centre to Hellin | 3,721.95 mi (5,989.90 km) |
| Rockville Centre to Herencia | 3,615.42 mi (5,818.46 km) |
| Rockville Centre to Hernani | 3,569.42 mi (5,744.43 km) |
