| Morro Bay to Red Bank (New Jersey) | 2,545.29 mi (4,096.25 km) |
| Morro Bay to Red Bank (Tennessee) | 1,995.35 mi (3,211.20 km) |
| Morro Bay to Red Bluff (California) | 340.61 mi (548.15 km) |
| Morro Bay to Red Hill (South Carolina) | 2,364.93 mi (3,805.99 km) |
| Morro Bay to Red Oak (Texas) | 1,389.63 mi (2,236.39 km) |
| Morro Bay to Red Wing (Minnesota) | 1,614.88 mi (2,598.90 km) |
| Morro Bay to Redan (Georgia) | 2,078.59 mi (3,345.16 km) |
| Morro Bay to Redding (California) | 368.75 mi (593.45 km) |
| Morro Bay to Redland (Maryland) | 2,394.38 mi (3,853.38 km) |
| Morro Bay to Redlands (California) | 227.79 mi (366.59 km) |
| Morro Bay to Redmond (Oregon) | 614.70 mi (989.26 km) |
| Morro Bay to Redmond (Washington) | 852.90 mi (1,372.62 km) |
| Morro Bay to Redondo Beach (California) | 175.05 mi (281.72 km) |
| Morro Bay to Redwood City (California) | 166.14 mi (267.38 km) |
| Morro Bay to Reedley (California) | 115.61 mi (186.05 km) |
