| Morro Bay to Roy (Utah) | 622.81 mi (1,002.32 km) |
| Morro Bay to Royal Kunia (Hawaii) | 2,439.19 mi (3,925.50 km) |
| Morro Bay to Royal Oak (Michigan) | 2,066.82 mi (3,326.23 km) |
| Morro Bay to Royal Palm Beach (Florida) | 2,460.25 mi (3,959.39 km) |
| Morro Bay to Royse City (Texas) | 1,408.35 mi (2,266.53 km) |
| Morro Bay to Ruskin (Florida) | 2,308.81 mi (3,715.67 km) |
| Morro Bay to Russellville (Alabama) | 1,868.12 mi (3,006.45 km) |
| Morro Bay to Russellville (Arkansas) | 1,556.97 mi (2,505.70 km) |
| Morro Bay to Ruston (Louisiana) | 1,623.24 mi (2,612.36 km) |
| Morro Bay to Rutherford (New Jersey) | 2,539.13 mi (4,086.34 km) |
| Morro Bay to Rutland (Vermont) | 2,578.23 mi (4,149.26 km) |
| Morro Bay to Sabana Grande (Puerto Rico) | 3,486.67 mi (5,611.25 km) |
| Morro Bay to Sachse (Texas) | 1,393.66 mi (2,242.88 km) |
| Morro Bay to Saco (Maine) | 2,704.13 mi (4,351.88 km) |
| Morro Bay to Sacramento (California) | 223.70 mi (360.01 km) |
