| Niagara Falls to Gottmadingen | 4,032.62 mi (6,489.87 km) |
| Niagara Falls to Graben-Neudorf | 3,971.28 mi (6,391.16 km) |
| Niagara Falls to Grafelfing | 4,123.30 mi (6,635.81 km) |
| Niagara Falls to Grafenhainichen | 4,031.13 mi (6,487.48 km) |
| Niagara Falls to Grafing bei Munchen | 4,146.81 mi (6,673.65 km) |
| Niagara Falls to Grefrath | 3,815.55 mi (6,140.54 km) |
| Niagara Falls to Greifswald | 3,981.97 mi (6,408.36 km) |
| Niagara Falls to Greiz | 4,060.44 mi (6,534.65 km) |
| Niagara Falls to Grenzach-Wyhlen | 3,994.42 mi (6,428.39 km) |
| Niagara Falls to Greven | 3,839.27 mi (6,178.71 km) |
| Niagara Falls to Grevenbroich | 3,832.98 mi (6,168.58 km) |
| Niagara Falls to Grevesmuhlen | 3,911.07 mi (6,294.25 km) |
| Niagara Falls to Griesheim | 3,949.90 mi (6,356.74 km) |
| Niagara Falls to Grimma | 4,058.98 mi (6,532.29 km) |
| Niagara Falls to Grimmen | 3,969.06 mi (6,387.59 km) |
