| Morro Bay to Somersworth (New Hampshire) | 2,684.93 mi (4,320.97 km) |
| Morro Bay to Somerton (Arizona) | 400.71 mi (644.88 km) |
| Morro Bay to Somerville (Massachusetts) | 2,680.44 mi (4,313.75 km) |
| Morro Bay to Somerville (New Jersey) | 2,515.07 mi (4,047.62 km) |
| Morro Bay to Sonoma (California) | 220.68 mi (355.15 km) |
| Morro Bay to Soquel (California) | 128.22 mi (206.35 km) |
| Morro Bay to South Bend (Indiana) | 1,905.71 mi (3,066.94 km) |
| Morro Bay to South Bradenton (Florida) | 2,306.41 mi (3,711.80 km) |
| Morro Bay to South Burlington (Vermont) | 2,562.83 mi (4,124.47 km) |
| Morro Bay to South Charleston (West Virginia) | 2,157.05 mi (3,471.44 km) |
| Morro Bay to South Daytona (Florida) | 2,350.78 mi (3,783.22 km) |
| Morro Bay to South El Monte (California) | 183.27 mi (294.95 km) |
| Morro Bay to South Elgin (Illinois) | 1,801.67 mi (2,899.51 km) |
| Morro Bay to South Euclid (Ohio) | 2,150.84 mi (3,461.44 km) |
| Morro Bay to South Farmingdale (New York) | 2,574.21 mi (4,142.79 km) |
