| North Tonawanda to Montevarchi | 4,299.00 mi (6,918.58 km) |
| North Tonawanda to Monticello Conte Otto | 4,219.82 mi (6,791.14 km) |
| North Tonawanda to Montichiari | 4,178.44 mi (6,724.56 km) |
| North Tonawanda to Montignoso | 4,222.08 mi (6,794.78 km) |
| North Tonawanda to Montopoli in Val d'Arno | 4,259.67 mi (6,855.28 km) |
| North Tonawanda to Monza | 4,126.58 mi (6,641.09 km) |
| North Tonawanda to Morbegno | 4,118.29 mi (6,627.74 km) |
| North Tonawanda to Mori | 4,186.14 mi (6,736.94 km) |
| North Tonawanda to Morlupo | 4,392.53 mi (7,069.09 km) |
| North Tonawanda to Morrovalle | 4,390.29 mi (7,065.49 km) |
| North Tonawanda to Mortara | 4,117.37 mi (6,626.27 km) |
| North Tonawanda to Mosciano Sant'Angelo | 4,425.38 mi (7,121.96 km) |
| North Tonawanda to Motta di Livenza | 4,254.16 mi (6,846.41 km) |
| North Tonawanda to Motta Sant'Anastasia | 4,689.08 mi (7,546.35 km) |
| North Tonawanda to Mottola | 4,643.11 mi (7,472.37 km) |
