| Morro Bay to Devnya | 6,654.27 mi (10,709.02 km) |
| Morro Bay to Dimitrovgrad | 6,682.42 mi (10,754.31 km) |
| Morro Bay to Dobrich | 6,638.15 mi (10,683.06 km) |
| Morro Bay to Dospat | 6,672.82 mi (10,738.87 km) |
| Morro Bay to Dupnitsa | 6,609.81 mi (10,637.46 km) |
| Morro Bay to Elhovo | 6,697.41 mi (10,778.45 km) |
| Morro Bay to Etropole | 6,596.69 mi (10,616.35 km) |
| Morro Bay to Gabrovo | 6,625.98 mi (10,663.49 km) |
| Morro Bay to Gorna Oryahovitsa | 6,617.98 mi (10,650.62 km) |
| Morro Bay to Gotse Delchev | 6,667.30 mi (10,729.98 km) |
| Morro Bay to Harmanli | 6,696.57 mi (10,777.09 km) |
| Morro Bay to Haskovo | 6,688.82 mi (10,764.62 km) |
| Morro Bay to Ihtiman | 6,616.38 mi (10,648.04 km) |
| Morro Bay to Isperih | 6,607.19 mi (10,633.25 km) |
| Morro Bay to Kardzhali | 6,701.56 mi (10,785.11 km) |
