| Niagara Falls to Antwerp | 3,744.60 mi (6,026.36 km) |
| Niagara Falls to Anzegem | 3,720.53 mi (5,987.62 km) |
| Niagara Falls to Ardooie | 3,704.94 mi (5,962.52 km) |
| Niagara Falls to Arendonk | 3,767.90 mi (6,063.85 km) |
| Niagara Falls to Arlon | 3,848.76 mi (6,193.99 km) |
| Niagara Falls to Asse | 3,746.66 mi (6,029.67 km) |
| Niagara Falls to Assebroek | 3,700.48 mi (5,955.35 km) |
| Niagara Falls to Assenede | 3,718.92 mi (5,985.02 km) |
| Niagara Falls to Ath | 3,738.50 mi (6,016.53 km) |
| Niagara Falls to Aubange | 3,852.13 mi (6,199.40 km) |
| Niagara Falls to Avelgem | 3,720.98 mi (5,988.34 km) |
| Niagara Falls to Awans | 3,803.13 mi (6,120.54 km) |
| Niagara Falls to Aywaille | 3,817.52 mi (6,143.70 km) |
| Niagara Falls to Balen | 3,775.17 mi (6,075.55 km) |
| Niagara Falls to Bassenge | 3,805.84 mi (6,124.90 km) |
