| San Luis Obispo to Manerbio | 6,075.68 mi (9,777.87 km) |
| San Luis Obispo to Manfredonia | 6,454.83 mi (10,388.04 km) |
| San Luis Obispo to Maniago | 6,107.20 mi (9,828.59 km) |
| San Luis Obispo to Mantova | 6,106.82 mi (9,827.98 km) |
| San Luis Obispo to Maranello | 6,143.15 mi (9,886.44 km) |
| San Luis Obispo to Marano di Napoli | 6,445.02 mi (10,372.25 km) |
| San Luis Obispo to Marano Vicentino | 6,096.00 mi (9,810.57 km) |
| San Luis Obispo to Marcianise | 6,441.04 mi (10,365.85 km) |
| San Luis Obispo to Marcon | 6,129.23 mi (9,864.04 km) |
| San Luis Obispo to Mareno di Piave | 6,114.86 mi (9,840.92 km) |
| San Luis Obispo to Margherita di Savoia | 6,476.85 mi (10,423.48 km) |
| San Luis Obispo to Mariano Comense | 6,029.03 mi (9,702.78 km) |
| San Luis Obispo to Marigliano | 6,451.20 mi (10,382.20 km) |
| San Luis Obispo to Marino | 6,350.35 mi (10,219.91 km) |
| San Luis Obispo to Marostica | 6,099.97 mi (9,816.96 km) |
