| Niagara Falls to Albenga | 4,143.99 mi (6,669.10 km) |
| Niagara Falls to Alberobello | 4,649.27 mi (7,482.28 km) |
| Niagara Falls to Albignasego | 4,244.89 mi (6,831.49 km) |
| Niagara Falls to Albinea | 4,221.39 mi (6,793.67 km) |
| Niagara Falls to Albino | 4,145.54 mi (6,671.60 km) |
| Niagara Falls to Alcamo | 4,587.05 mi (7,382.15 km) |
| Niagara Falls to Alessandria | 4,128.46 mi (6,644.11 km) |
| Niagara Falls to Alfonsine | 4,285.16 mi (6,896.30 km) |
| Niagara Falls to Alghero | 4,281.07 mi (6,889.72 km) |
| Niagara Falls to Alpignano | 4,076.19 mi (6,560.00 km) |
| Niagara Falls to Altamura | 4,619.67 mi (7,434.63 km) |
| Niagara Falls to Altavilla Vicentina | 4,221.69 mi (6,794.15 km) |
| Niagara Falls to Altofonte | 4,598.60 mi (7,400.72 km) |
| Niagara Falls to Altopascio | 4,255.47 mi (6,848.52 km) |
| Niagara Falls to Alzano Lombardo | 4,143.84 mi (6,668.86 km) |
