| Howard to Granada | 4,242.90 mi (6,828.28 km) |
| Howard to Granadilla de Abona | 4,007.04 mi (6,448.71 km) |
| Howard to Granollers | 4,315.15 mi (6,944.57 km) |
| Howard to Grinon | 4,110.32 mi (6,614.93 km) |
| Howard to Guadalajara | 4,123.46 mi (6,636.06 km) |
| Howard to Guadarrama | 4,082.13 mi (6,569.55 km) |
| Howard to Guadix | 4,258.68 mi (6,853.68 km) |
| Howard to Guardamar del Segura | 4,335.08 mi (6,976.64 km) |
| Howard to Guernica y Luno | 4,040.66 mi (6,502.81 km) |
| Howard to Guia de Isora | 3,993.63 mi (6,427.13 km) |
| Howard to Guillena | 4,119.28 mi (6,629.34 km) |
| Howard to Guimar | 4,007.18 mi (6,448.93 km) |
| Howard to Hellin | 4,272.72 mi (6,876.28 km) |
| Howard to Herencia | 4,165.49 mi (6,703.71 km) |
| Howard to Hernani | 4,071.85 mi (6,553.01 km) |
