| Niagara Falls to Magstadt | 4,004.46 mi (6,444.55 km) |
| Niagara Falls to Mainaschaff | 3,965.83 mi (6,382.38 km) |
| Niagara Falls to Mainburg | 4,117.52 mi (6,626.50 km) |
| Niagara Falls to Maintal | 3,950.48 mi (6,357.68 km) |
| Niagara Falls to Mainz | 3,934.33 mi (6,331.69 km) |
| Niagara Falls to Maisach | 4,113.38 mi (6,619.84 km) |
| Niagara Falls to Maisenhausen | 3,961.13 mi (6,374.82 km) |
| Niagara Falls to Malente | 3,879.15 mi (6,242.89 km) |
| Niagara Falls to Malsch | 3,974.85 mi (6,396.90 km) |
| Niagara Falls to Manching | 4,103.94 mi (6,604.65 km) |
| Niagara Falls to Mannheim | 3,959.02 mi (6,371.43 km) |
| Niagara Falls to Mansfeld | 3,999.38 mi (6,436.38 km) |
| Niagara Falls to Marbach am Neckar | 4,008.89 mi (6,451.69 km) |
| Niagara Falls to Marburg | 3,925.62 mi (6,317.67 km) |
| Niagara Falls to Marienberg | 4,096.66 mi (6,592.94 km) |
