| Niagara Falls to Gernsbach | 3,978.93 mi (6,403.47 km) |
| Niagara Falls to Gernsheim | 3,950.68 mi (6,358.00 km) |
| Niagara Falls to Gerstetten | 4,050.02 mi (6,517.88 km) |
| Niagara Falls to Gersthofen | 4,090.47 mi (6,582.98 km) |
| Niagara Falls to Gerstungen | 3,969.23 mi (6,387.86 km) |
| Niagara Falls to Gescher | 3,820.93 mi (6,149.20 km) |
| Niagara Falls to Geseke | 3,887.86 mi (6,256.91 km) |
| Niagara Falls to Gevelsberg | 3,854.05 mi (6,202.50 km) |
| Niagara Falls to Giengen an der Brenz | 4,058.81 mi (6,532.03 km) |
| Niagara Falls to Giesen | 3,920.44 mi (6,309.34 km) |
| Niagara Falls to Giessen | 3,929.32 mi (6,323.64 km) |
| Niagara Falls to Gifhorn | 3,935.10 mi (6,332.93 km) |
| Niagara Falls to Gilching | 4,118.63 mi (6,628.29 km) |
| Niagara Falls to Ginsheim-Gustavsburg | 3,936.90 mi (6,335.83 km) |
| Niagara Falls to Gladbeck | 3,832.00 mi (6,167.01 km) |
