| Morro Bay to Malvern (Arkansas) | 1,584.99 mi (2,550.80 km) |
| Morro Bay to Manassas (Virginia) | 2,380.12 mi (3,830.44 km) |
| Morro Bay to Manassas Park (Virginia) | 2,382.08 mi (3,833.58 km) |
| Morro Bay to Manatí (Puerto Rico) | 3,501.39 mi (5,634.94 km) |
| Morro Bay to Manchester (Missouri) | 1,681.75 mi (2,706.51 km) |
| Morro Bay to Manchester (New Hampshire) | 2,658.71 mi (4,278.77 km) |
| Morro Bay to Manchester (Tennessee) | 1,947.59 mi (3,134.35 km) |
| Morro Bay to Manchester (Virginia) | 2,390.81 mi (3,847.64 km) |
| Morro Bay to Mandan (North Dakota) | 1,300.25 mi (2,092.55 km) |
| Morro Bay to Mandeville (Louisiana) | 1,810.35 mi (2,913.48 km) |
| Morro Bay to Mango (Florida) | 2,307.58 mi (3,713.70 km) |
| Morro Bay to Manhattan (Kansas) | 1,354.45 mi (2,179.78 km) |
| Morro Bay to Manhattan (New York) | 2,546.69 mi (4,098.50 km) |
| Morro Bay to Manhattan Beach (California) | 172.81 mi (278.10 km) |
| Morro Bay to Manitowoc (Wisconsin) | 1,848.01 mi (2,974.09 km) |
