| Niagara Falls to Zd'ar nad Sazavou | 4,240.62 mi (6,824.62 km) |
| Niagara Falls to Zlin | 4,317.50 mi (6,948.35 km) |
| Niagara Falls to Znojmo | 4,272.18 mi (6,875.41 km) |
| Niagara Falls to Aabenraa | 3,810.79 mi (6,132.87 km) |
| Niagara Falls to Aalborg | 3,765.65 mi (6,060.23 km) |
| Niagara Falls to Aarhus | 3,803.30 mi (6,120.82 km) |
| Niagara Falls to Birkerod | 3,889.69 mi (6,259.86 km) |
| Niagara Falls to Bronderslev | 3,759.99 mi (6,051.11 km) |
| Niagara Falls to Copenhagen | 3,899.52 mi (6,275.67 km) |
| Niagara Falls to Esbjerg | 3,763.11 mi (6,056.14 km) |
| Niagara Falls to Farum | 3,887.96 mi (6,257.07 km) |
| Niagara Falls to Fredensborg | 3,884.06 mi (6,250.80 km) |
| Niagara Falls to Fredericia | 3,805.95 mi (6,125.08 km) |
| Niagara Falls to Frederikshavn | 3,774.35 mi (6,074.23 km) |
| Niagara Falls to Frederikssund | 3,877.19 mi (6,239.74 km) |
