| Niagara Falls to Liria | 3,919.46 mi (6,307.76 km) |
| Niagara Falls to Llagostera | 3,996.70 mi (6,432.07 km) |
| Niagara Falls to Llanera | 3,549.70 mi (5,712.69 km) |
| Niagara Falls to Llanes | 3,603.79 mi (5,799.73 km) |
| Niagara Falls to Lleida | 3,904.29 mi (6,283.34 km) |
| Niagara Falls to Lloret de Mar | 3,998.71 mi (6,435.30 km) |
| Niagara Falls to Lluchmayor | 4,082.12 mi (6,569.53 km) |
| Niagara Falls to Loeches | 3,765.00 mi (6,059.18 km) |
| Niagara Falls to Logrono | 3,737.99 mi (6,015.72 km) |
| Niagara Falls to Loja | 3,843.01 mi (6,184.73 km) |
| Niagara Falls to Lora del Rio | 3,761.51 mi (6,053.57 km) |
| Niagara Falls to Lorca | 3,939.21 mi (6,339.55 km) |
| Niagara Falls to Los Alcazares | 3,976.04 mi (6,398.82 km) |
| Niagara Falls to Los Barrios | 3,815.38 mi (6,140.25 km) |
| Niagara Falls to Los Corrales de Buelna | 3,639.70 mi (5,857.54 km) |
