| Niagara Falls to Laindon | 3,578.88 mi (5,759.66 km) |
| Niagara Falls to Lambeth | 3,560.12 mi (5,729.47 km) |
| Niagara Falls to Lanark | 3,316.51 mi (5,337.40 km) |
| Niagara Falls to Lancaster | 3,390.02 mi (5,455.71 km) |
| Niagara Falls to Lancing | 3,570.65 mi (5,746.40 km) |
| Niagara Falls to Larbert | 3,307.27 mi (5,322.54 km) |
| Niagara Falls to Largs | 3,273.48 mi (5,268.16 km) |
| Niagara Falls to Larkhall | 3,307.96 mi (5,323.64 km) |
| Niagara Falls to Launceston | 3,413.30 mi (5,493.17 km) |
| Niagara Falls to Leagrave | 3,535.12 mi (5,689.22 km) |
| Niagara Falls to Leatherhead | 3,557.27 mi (5,724.87 km) |
| Niagara Falls to Ledbury | 3,454.72 mi (5,559.84 km) |
| Niagara Falls to Leeds | 3,443.73 mi (5,542.15 km) |
| Niagara Falls to Leek | 3,442.91 mi (5,540.83 km) |
| Niagara Falls to Leicester | 3,489.60 mi (5,615.96 km) |
