| South San Francisco to Montana | 6,436.33 mi (10,358.27 km) |
| South San Francisco to Nova Zagora | 6,554.41 mi (10,548.31 km) |
| South San Francisco to Novi Iskar | 6,476.77 mi (10,423.35 km) |
| South San Francisco to Novi Pazar | 6,524.78 mi (10,500.61 km) |
| South San Francisco to Omurtag | 6,524.54 mi (10,500.24 km) |
| South San Francisco to Panagyurishte | 6,514.07 mi (10,483.38 km) |
| South San Francisco to Parvomay | 6,561.78 mi (10,560.16 km) |
| South San Francisco to Pavlikeni | 6,492.55 mi (10,448.75 km) |
| South San Francisco to Pazardzhik | 6,536.06 mi (10,518.78 km) |
| South San Francisco to Pernik | 6,481.92 mi (10,431.64 km) |
| South San Francisco to Peshtera | 6,545.69 mi (10,534.26 km) |
| South San Francisco to Petrich | 6,560.28 mi (10,557.76 km) |
| South San Francisco to Pleven | 6,467.17 mi (10,407.90 km) |
| South San Francisco to Plovdiv | 6,548.42 mi (10,538.66 km) |
| South San Francisco to Pomorie | 6,582.71 mi (10,593.84 km) |
