| Diamond Bar to Masanasa | 5,980.58 mi (9,624.81 km) |
| Diamond Bar to Masquefa | 5,966.49 mi (9,602.13 km) |
| Diamond Bar to Matadepera | 5,969.56 mi (9,607.08 km) |
| Diamond Bar to Mazarron | 6,028.08 mi (9,701.25 km) |
| Diamond Bar to Meco | 5,812.14 mi (9,353.74 km) |
| Diamond Bar to Medina del Campo | 5,715.44 mi (9,198.11 km) |
| Diamond Bar to Medina Sidonia | 5,886.74 mi (9,473.79 km) |
| Diamond Bar to Mejorada del Campo | 5,816.84 mi (9,361.30 km) |
| Diamond Bar to Meliana | 5,976.98 mi (9,619.02 km) |
| Diamond Bar to Mengibar | 5,908.85 mi (9,509.38 km) |
| Diamond Bar to Merida | 5,762.69 mi (9,274.16 km) |
| Diamond Bar to Miajadas | 5,762.90 mi (9,274.49 km) |
| Diamond Bar to Mieres | 5,596.06 mi (9,005.99 km) |
| Diamond Bar to Miguelturra | 5,858.25 mi (9,427.94 km) |
| Diamond Bar to Mijas | 5,935.56 mi (9,552.36 km) |
