| Niagara Falls to Leini | 4,081.26 mi (6,568.16 km) |
| Niagara Falls to Lendinara | 4,244.30 mi (6,830.53 km) |
| Niagara Falls to Leno | 4,177.20 mi (6,722.56 km) |
| Niagara Falls to Lentate sul Seveso | 4,121.09 mi (6,632.25 km) |
| Niagara Falls to Lentini | 4,704.53 mi (7,571.21 km) |
| Niagara Falls to Leonforte | 4,663.17 mi (7,504.65 km) |
| Niagara Falls to Lequile | 4,707.05 mi (7,575.26 km) |
| Niagara Falls to Lerici | 4,213.55 mi (6,781.05 km) |
| Niagara Falls to Leverano | 4,705.71 mi (7,573.11 km) |
| Niagara Falls to Licata | 4,666.36 mi (7,509.78 km) |
| Niagara Falls to Limbiate | 4,124.41 mi (6,637.60 km) |
| Niagara Falls to Lipari | 4,651.97 mi (7,486.63 km) |
| Niagara Falls to Lissone | 4,128.59 mi (6,644.33 km) |
| Niagara Falls to Livorno | 4,250.10 mi (6,839.87 km) |
| Niagara Falls to Lizzanello | 4,710.45 mi (7,580.73 km) |
