| Great Falls to Granada | 5,087.05 mi (8,186.81 km) |
| Great Falls to Granadilla de Abona | 5,018.51 mi (8,076.51 km) |
| Great Falls to Granollers | 5,064.11 mi (8,149.90 km) |
| Great Falls to Grinon | 4,923.18 mi (7,923.10 km) |
| Great Falls to Guadalajara | 4,926.42 mi (7,928.31 km) |
| Great Falls to Guadarrama | 4,891.57 mi (7,872.21 km) |
| Great Falls to Guadix | 5,098.01 mi (8,204.46 km) |
| Great Falls to Guardamar del Segura | 5,146.88 mi (8,283.10 km) |
| Great Falls to Guernica y Luno | 4,808.06 mi (7,737.82 km) |
| Great Falls to Guia de Isora | 5,005.51 mi (8,055.59 km) |
| Great Falls to Guillena | 4,977.81 mi (8,011.01 km) |
| Great Falls to Guimar | 5,016.24 mi (8,072.86 km) |
| Great Falls to Hellin | 5,087.93 mi (8,188.23 km) |
| Great Falls to Herencia | 4,984.16 mi (8,021.23 km) |
| Great Falls to Hernani | 4,834.55 mi (7,780.46 km) |
