| Sumner to Melzo | 5,392.51 mi (8,678.41 km) |
| Sumner to Mendicino | 5,936.75 mi (9,554.27 km) |
| Sumner to Menfi | 5,956.59 mi (9,586.20 km) |
| Sumner to Mentana | 5,681.61 mi (9,143.66 km) |
| Sumner to Merano | 5,365.86 mi (8,635.52 km) |
| Sumner to Merate | 5,381.11 mi (8,660.07 km) |
| Sumner to Mercato San Severino | 5,808.75 mi (9,348.27 km) |
| Sumner to Mercogliano | 5,799.62 mi (9,333.58 km) |
| Sumner to Mesagne | 5,893.91 mi (9,485.33 km) |
| Sumner to Messina | 5,986.87 mi (9,634.93 km) |
| Sumner to Mestre | 5,462.25 mi (8,790.64 km) |
| Sumner to Mestrino | 5,453.36 mi (8,776.34 km) |
| Sumner to Milan | 5,388.76 mi (8,672.37 km) |
| Sumner to Milazzo | 5,977.53 mi (9,619.91 km) |
| Sumner to Minerbio | 5,496.04 mi (8,845.03 km) |
