| Niagara Falls to Kolarovo | 4,382.55 mi (7,053.03 km) |
| Niagara Falls to Komarno | 4,393.76 mi (7,071.07 km) |
| Niagara Falls to Kosice | 4,469.63 mi (7,193.18 km) |
| Niagara Falls to Krompachy | 4,447.77 mi (7,157.99 km) |
| Niagara Falls to Kysucke Nove Mesto | 4,356.02 mi (7,010.34 km) |
| Niagara Falls to Levice | 4,393.28 mi (7,070.30 km) |
| Niagara Falls to Levoca | 4,432.78 mi (7,133.87 km) |
| Niagara Falls to Liptovsky Mikulas | 4,394.51 mi (7,072.28 km) |
| Niagara Falls to Lucenec | 4,427.99 mi (7,126.15 km) |
| Niagara Falls to Malacky | 4,325.05 mi (6,960.50 km) |
| Niagara Falls to Martin | 4,370.41 mi (7,033.49 km) |
| Niagara Falls to Michalovce | 4,491.98 mi (7,229.14 km) |
| Niagara Falls to Modra | 4,340.11 mi (6,984.74 km) |
| Niagara Falls to Moldava nad Bodvou | 4,465.19 mi (7,186.03 km) |
| Niagara Falls to Myjava | 4,332.98 mi (6,973.26 km) |
