| Tonawanda to Montevarchi | 4,301.00 mi (6,921.79 km) |
| Tonawanda to Monticello Conte Otto | 4,221.87 mi (6,794.44 km) |
| Tonawanda to Montichiari | 4,180.48 mi (6,727.83 km) |
| Tonawanda to Montignoso | 4,224.07 mi (6,797.98 km) |
| Tonawanda to Montopoli in Val d'Arno | 4,261.67 mi (6,858.49 km) |
| Tonawanda to Monza | 4,128.60 mi (6,644.35 km) |
| Tonawanda to Morbegno | 4,120.33 mi (6,631.03 km) |
| Tonawanda to Mori | 4,188.19 mi (6,740.24 km) |
| Tonawanda to Morlupo | 4,394.50 mi (7,072.27 km) |
| Tonawanda to Morrovalle | 4,392.31 mi (7,068.74 km) |
| Tonawanda to Mortara | 4,119.38 mi (6,629.51 km) |
| Tonawanda to Mosciano Sant'Angelo | 4,427.39 mi (7,125.20 km) |
| Tonawanda to Motta di Livenza | 4,256.23 mi (6,849.73 km) |
| Tonawanda to Motta Sant'Anastasia | 4,690.97 mi (7,549.39 km) |
| Tonawanda to Mottola | 4,645.11 mi (7,475.58 km) |
