| Morro Bay to Portage (Michigan) | 1,941.84 mi (3,125.09 km) |
| Morro Bay to Portage (Wisconsin) | 1,754.71 mi (2,823.93 km) |
| Morro Bay to Portales (New Mexico) | 994.86 mi (1,601.07 km) |
| Morro Bay to Porterville (California) | 112.57 mi (181.17 km) |
| Morro Bay to Portland (Maine) | 2,712.71 mi (4,365.69 km) |
| Morro Bay to Portland (Oregon) | 708.91 mi (1,140.88 km) |
| Morro Bay to Portland (Tennessee) | 1,910.78 mi (3,075.11 km) |
| Morro Bay to Portland (Texas) | 1,472.39 mi (2,369.59 km) |
| Morro Bay to Portsmouth (New Hampshire) | 2,691.46 mi (4,331.49 km) |
| Morro Bay to Portsmouth (Ohio) | 2,087.97 mi (3,360.26 km) |
| Morro Bay to Portsmouth (Virginia) | 2,463.17 mi (3,964.09 km) |
| Morro Bay to Post Falls (Idaho) | 876.83 mi (1,411.12 km) |
| Morro Bay to Potomac (Maryland) | 2,392.96 mi (3,851.10 km) |
| Morro Bay to Potomac Park (California) | 106.11 mi (170.76 km) |
| Morro Bay to Pottstown (Pennsylvania) | 2,463.70 mi (3,964.94 km) |
