| Niagara Falls to Ambares-et-Lagrave | 3,743.30 mi (6,024.26 km) |
| Niagara Falls to Amberieu-en-Bugey | 3,956.09 mi (6,366.72 km) |
| Niagara Falls to Amboise | 3,726.01 mi (5,996.44 km) |
| Niagara Falls to Amiens | 3,702.70 mi (5,958.91 km) |
| Niagara Falls to Amilly | 3,781.92 mi (6,086.41 km) |
| Niagara Falls to Amneville | 3,875.53 mi (6,237.07 km) |
| Niagara Falls to Andernos-les-Bains | 3,723.08 mi (5,991.72 km) |
| Niagara Falls to Andresy | 3,721.08 mi (5,988.49 km) |
| Niagara Falls to Angers | 3,659.95 mi (5,890.12 km) |
| Niagara Falls to Anglet | 3,745.40 mi (6,027.64 km) |
| Niagara Falls to Angouleme | 3,747.57 mi (6,031.14 km) |
| Niagara Falls to Aniche | 3,727.06 mi (5,998.13 km) |
| Niagara Falls to Annappes | 3,713.96 mi (5,977.04 km) |
| Niagara Falls to Annecy | 3,989.68 mi (6,420.77 km) |
| Niagara Falls to Annecy-le-Vieux | 3,989.94 mi (6,421.19 km) |
