| Niagara Falls to Grossrohrsdorf | 4,109.94 mi (6,614.32 km) |
| Niagara Falls to Grunberg | 3,939.58 mi (6,340.13 km) |
| Niagara Falls to Grunheide | 4,056.27 mi (6,527.94 km) |
| Niagara Falls to Grunstadt | 3,944.63 mi (6,348.27 km) |
| Niagara Falls to Grunwald | 4,129.92 mi (6,646.46 km) |
| Niagara Falls to Guben | 4,105.64 mi (6,607.39 km) |
| Niagara Falls to Gudensberg | 3,935.54 mi (6,333.64 km) |
| Niagara Falls to Gummersbach | 3,872.25 mi (6,231.78 km) |
| Niagara Falls to Gundelfingen | 3,985.50 mi (6,414.04 km) |
| Niagara Falls to Gunzburg | 4,065.92 mi (6,543.47 km) |
| Niagara Falls to Gunzenhausen | 4,060.86 mi (6,535.32 km) |
| Niagara Falls to Gustrow | 3,949.42 mi (6,355.99 km) |
| Niagara Falls to Gutersloh | 3,874.59 mi (6,235.55 km) |
| Niagara Falls to Haan | 3,846.23 mi (6,189.91 km) |
| Niagara Falls to Haar | 4,135.87 mi (6,656.04 km) |
