| Morro Bay to Delaware (Ohio) | 2,073.34 mi (3,336.71 km) |
| Morro Bay to Delhi (California) | 142.55 mi (229.42 km) |
| Morro Bay to Delray Beach (Florida) | 2,474.86 mi (3,982.91 km) |
| Morro Bay to Deltona (Florida) | 2,345.55 mi (3,774.80 km) |
| Morro Bay to Deming (New Mexico) | 781.08 mi (1,257.02 km) |
| Morro Bay to Denison (Texas) | 1,381.67 mi (2,223.58 km) |
| Morro Bay to Dent (Ohio) | 1,993.64 mi (3,208.45 km) |
| Morro Bay to Denton (Texas) | 1,358.09 mi (2,185.64 km) |
| Morro Bay to Dentsville (South Carolina) | 2,251.88 mi (3,624.05 km) |
| Morro Bay to Denver (Colorado) | 924.39 mi (1,487.66 km) |
| Morro Bay to Depew (New York) | 2,292.65 mi (3,689.67 km) |
| Morro Bay to Derby (Connecticut) | 2,587.78 mi (4,164.64 km) |
| Morro Bay to Derby (Kansas) | 1,316.22 mi (2,118.25 km) |
| Morro Bay to Des Moines (Iowa) | 1,527.29 mi (2,457.93 km) |
| Morro Bay to Des Moines (Washington) | 834.16 mi (1,342.44 km) |
