| Niagara Falls to Greenford | 3,549.97 mi (5,713.12 km) |
| Niagara Falls to Greenock | 3,274.18 mi (5,269.29 km) |
| Niagara Falls to Greetland | 3,434.28 mi (5,526.94 km) |
| Niagara Falls to Grimsby | 3,505.56 mi (5,641.65 km) |
| Niagara Falls to Guildford | 3,549.34 mi (5,712.11 km) |
| Niagara Falls to Guisborough | 3,444.17 mi (5,542.85 km) |
| Niagara Falls to Guiseley | 3,435.93 mi (5,529.59 km) |
| Niagara Falls to Hackney | 3,562.33 mi (5,733.02 km) |
| Niagara Falls to Haddington | 3,347.08 mi (5,386.60 km) |
| Niagara Falls to Hadleigh | 3,586.97 mi (5,772.67 km) |
| Niagara Falls to Hailsham | 3,592.65 mi (5,781.82 km) |
| Niagara Falls to Halesowen | 3,458.60 mi (5,566.08 km) |
| Niagara Falls to Halewood | 3,405.14 mi (5,480.05 km) |
| Niagara Falls to Halifax | 3,433.66 mi (5,525.94 km) |
| Niagara Falls to Halstead | 3,577.20 mi (5,756.94 km) |
