| Morro Bay to Yonkers (New York) | 2,550.44 mi (4,104.53 km) |
| Morro Bay to Yorba Linda (California) | 202.58 mi (326.02 km) |
| Morro Bay to York (Pennsylvania) | 2,409.03 mi (3,876.95 km) |
| Morro Bay to Yorktown (Indiana) | 1,945.10 mi (3,130.34 km) |
| Morro Bay to Yorkville (Illinois) | 1,793.18 mi (2,885.84 km) |
| Morro Bay to Youngstown (Ohio) | 2,197.55 mi (3,536.62 km) |
| Morro Bay to Youngsville (Louisiana) | 1,709.55 mi (2,751.25 km) |
| Morro Bay to Ypsilanti (Michigan) | 2,042.67 mi (3,287.37 km) |
| Morro Bay to Yuba City (California) | 263.91 mi (424.72 km) |
| Morro Bay to Yucaipa (California) | 234.98 mi (378.16 km) |
| Morro Bay to Yucca Valley (California) | 265.59 mi (427.43 km) |
| Morro Bay to Yukon (Oklahoma) | 1,296.45 mi (2,086.43 km) |
| Morro Bay to Yulee (Florida) | 2,284.52 mi (3,676.57 km) |
| Morro Bay to Yuma (Arizona) | 408.33 mi (657.14 km) |
| Morro Bay to Zachary (Louisiana) | 1,743.46 mi (2,805.82 km) |
