| Niagara Falls to Zottegem | 3,732.09 mi (6,006.22 km) |
| Niagara Falls to Zulte | 3,716.23 mi (5,980.70 km) |
| Niagara Falls to Zwevegem | 3,715.88 mi (5,980.13 km) |
| Niagara Falls to Zwijndrecht | 3,742.04 mi (6,022.24 km) |
| Niagara Falls to Asenovgrad | 4,899.14 mi (7,884.40 km) |
| Niagara Falls to Aytos | 4,958.17 mi (7,979.40 km) |
| Niagara Falls to Balchik | 4,958.07 mi (7,979.25 km) |
| Niagara Falls to Bankya | 4,801.32 mi (7,726.98 km) |
| Niagara Falls to Bansko | 4,853.83 mi (7,811.49 km) |
| Niagara Falls to Berkovitsa | 4,776.87 mi (7,687.63 km) |
| Niagara Falls to Blagoevgrad | 4,830.46 mi (7,773.87 km) |
| Niagara Falls to Botevgrad | 4,817.49 mi (7,753.00 km) |
| Niagara Falls to Burgas | 4,975.62 mi (8,007.48 km) |
| Niagara Falls to Byala Slatina | 4,797.70 mi (7,721.15 km) |
| Niagara Falls to Chirpan | 4,908.34 mi (7,899.20 km) |
