| Shirley to Montana | 1,212.93 mi (1,952.02 km) |
| Shirley to Nova Zagora | 1,364.70 mi (2,196.28 km) |
| Shirley to Novi Iskar | 1,242.77 mi (2,000.04 km) |
| Shirley to Novi Pazar | 1,380.55 mi (2,221.78 km) |
| Shirley to Omurtag | 1,357.33 mi (2,184.42 km) |
| Shirley to Panagyurishte | 1,289.11 mi (2,074.62 km) |
| Shirley to Parvomay | 1,347.93 mi (2,169.29 km) |
| Shirley to Pavlikeni | 1,306.16 mi (2,102.06 km) |
| Shirley to Pazardzhik | 1,307.72 mi (2,104.57 km) |
| Shirley to Pernik | 1,238.23 mi (1,992.73 km) |
| Shirley to Peshtera | 1,313.40 mi (2,113.71 km) |
| Shirley to Petrich | 1,297.20 mi (2,087.65 km) |
| Shirley to Pleven | 1,270.62 mi (2,044.86 km) |
| Shirley to Plovdiv | 1,326.78 mi (2,135.25 km) |
| Shirley to Pomorie | 1,428.24 mi (2,298.52 km) |
