| Niagara Falls to Friern Barnet | 3,555.17 mi (5,721.49 km) |
| Niagara Falls to Frimley | 3,540.52 mi (5,697.92 km) |
| Niagara Falls to Frodsham | 3,411.17 mi (5,489.75 km) |
| Niagara Falls to Frome | 3,479.92 mi (5,600.40 km) |
| Niagara Falls to Fulham | 3,557.33 mi (5,724.97 km) |
| Niagara Falls to Fulwood | 3,454.88 mi (5,560.09 km) |
| Niagara Falls to Gainsborough | 3,483.46 mi (5,606.08 km) |
| Niagara Falls to Galashiels | 3,353.72 mi (5,397.29 km) |
| Niagara Falls to Garforth | 3,450.09 mi (5,552.38 km) |
| Niagara Falls to Gateshead | 3,413.80 mi (5,493.99 km) |
| Niagara Falls to Giffnock | 3,294.58 mi (5,302.12 km) |
| Niagara Falls to Gillingham | 3,486.88 mi (5,611.59 km) |
| Niagara Falls to Gillingham | 3,589.40 mi (5,776.58 km) |
| Niagara Falls to Glasgow | 3,295.05 mi (5,302.88 km) |
| Niagara Falls to Glastonbury | 3,466.34 mi (5,578.53 km) |
