| Boulder City to Manerbio | 5,863.52 mi (9,436.42 km) |
| Boulder City to Manfredonia | 6,247.03 mi (10,053.63 km) |
| Boulder City to Maniago | 5,903.34 mi (9,500.52 km) |
| Boulder City to Mantova | 5,895.61 mi (9,488.07 km) |
| Boulder City to Maranello | 5,930.40 mi (9,544.06 km) |
| Boulder City to Marano di Napoli | 6,230.81 mi (10,027.53 km) |
| Boulder City to Marano Vicentino | 5,887.80 mi (9,475.50 km) |
| Boulder City to Marcianise | 6,227.48 mi (10,022.16 km) |
| Boulder City to Marcon | 5,922.69 mi (9,531.65 km) |
| Boulder City to Mareno di Piave | 5,909.24 mi (9,510.00 km) |
| Boulder City to Margherita di Savoia | 6,268.99 mi (10,088.96 km) |
| Boulder City to Mariano Comense | 5,815.60 mi (9,359.31 km) |
| Boulder City to Marigliano | 6,237.77 mi (10,038.71 km) |
| Boulder City to Marino | 6,134.57 mi (9,872.64 km) |
| Boulder City to Marostica | 5,892.42 mi (9,482.94 km) |
