| Horn Lake to Manerbio | 4,987.85 mi (8,027.17 km) |
| Horn Lake to Manfredonia | 5,372.39 mi (8,646.03 km) |
| Horn Lake to Maniago | 5,062.69 mi (8,147.61 km) |
| Horn Lake to Mantova | 5,022.66 mi (8,083.18 km) |
| Horn Lake to Maranello | 5,048.99 mi (8,125.56 km) |
| Horn Lake to Marano di Napoli | 5,329.08 mi (8,576.32 km) |
| Horn Lake to Marano Vicentino | 5,028.62 mi (8,092.78 km) |
| Horn Lake to Marcianise | 5,328.70 mi (8,575.71 km) |
| Horn Lake to Marcon | 5,069.19 mi (8,158.07 km) |
| Horn Lake to Mareno di Piave | 5,060.44 mi (8,143.99 km) |
| Horn Lake to Margherita di Savoia | 5,393.04 mi (8,679.25 km) |
| Horn Lake to Mariano Comense | 4,936.63 mi (7,944.75 km) |
| Horn Lake to Marigliano | 5,339.08 mi (8,592.42 km) |
| Horn Lake to Marino | 5,230.28 mi (8,417.33 km) |
| Horn Lake to Marostica | 5,035.91 mi (8,104.51 km) |
