| Niagara Falls to Marienheide | 3,869.33 mi (6,227.08 km) |
| Niagara Falls to Markdorf | 4,057.60 mi (6,530.08 km) |
| Niagara Falls to Markgroningen | 4,003.28 mi (6,442.66 km) |
| Niagara Falls to Markkleeberg | 4,044.93 mi (6,509.68 km) |
| Niagara Falls to Markranstadt | 4,038.07 mi (6,498.65 km) |
| Niagara Falls to Markt Indersdorf | 4,111.77 mi (6,617.25 km) |
| Niagara Falls to Markt Schwaben | 4,137.72 mi (6,659.02 km) |
| Niagara Falls to Marktheidenfeld | 3,990.33 mi (6,421.82 km) |
| Niagara Falls to Marktoberdorf | 4,104.38 mi (6,605.37 km) |
| Niagara Falls to Marktredwitz | 4,079.07 mi (6,564.63 km) |
| Niagara Falls to Marl | 3,834.47 mi (6,170.98 km) |
| Niagara Falls to Marpingen | 3,904.98 mi (6,284.45 km) |
| Niagara Falls to Marsberg | 3,906.44 mi (6,286.81 km) |
| Niagara Falls to Maxhutte-Haidhof | 4,109.50 mi (6,613.60 km) |
| Niagara Falls to Mayen | 3,881.95 mi (6,247.40 km) |
