| Sumner to Montevarchi | 5,563.71 mi (8,953.93 km) |
| Sumner to Monticello Conte Otto | 5,439.95 mi (8,754.76 km) |
| Sumner to Montichiari | 5,421.79 mi (8,725.53 km) |
| Sumner to Montignoso | 5,499.33 mi (8,850.31 km) |
| Sumner to Montopoli in Val d'Arno | 5,534.91 mi (8,907.58 km) |
| Sumner to Monza | 5,383.98 mi (8,664.68 km) |
| Sumner to Morbegno | 5,358.85 mi (8,624.23 km) |
| Sumner to Mori | 5,410.48 mi (8,707.32 km) |
| Sumner to Morlupo | 5,670.33 mi (9,125.51 km) |
| Sumner to Morrovalle | 5,625.78 mi (9,053.82 km) |
| Sumner to Mortara | 5,390.38 mi (8,674.97 km) |
| Sumner to Mosciano Sant'Angelo | 5,667.42 mi (9,120.84 km) |
| Sumner to Motta di Livenza | 5,453.67 mi (8,776.84 km) |
| Sumner to Motta Sant'Anastasia | 6,014.70 mi (9,679.72 km) |
| Sumner to Mottola | 5,872.03 mi (9,450.12 km) |
