| Niagara Falls to Grabels | 3,971.35 mi (6,391.27 km) |
| Niagara Falls to Gradignan | 3,742.68 mi (6,023.26 km) |
| Niagara Falls to Grand-Couronne | 3,666.98 mi (5,901.43 km) |
| Niagara Falls to Grande-Synthe | 3,669.03 mi (5,904.74 km) |
| Niagara Falls to Granville | 3,576.30 mi (5,755.50 km) |
| Niagara Falls to Grasse | 4,103.48 mi (6,603.92 km) |
| Niagara Falls to Graulhet | 3,889.25 mi (6,259.14 km) |
| Niagara Falls to Gravelines | 3,662.97 mi (5,894.97 km) |
| Niagara Falls to Grenade | 3,858.75 mi (6,210.06 km) |
| Niagara Falls to Grenoble | 3,998.89 mi (6,435.60 km) |
| Niagara Falls to Gretz-Armainvilliers | 3,755.97 mi (6,044.65 km) |
| Niagara Falls to Grigny | 3,744.47 mi (6,026.15 km) |
| Niagara Falls to Grigny | 3,944.58 mi (6,348.19 km) |
| Niagara Falls to Groslay | 3,732.47 mi (6,006.84 km) |
| Niagara Falls to Guebwiller | 3,964.00 mi (6,379.44 km) |
