| Butler to Montana | 4,908.50 mi (7,899.47 km) |
| Butler to Nova Zagora | 5,057.60 mi (8,139.42 km) |
| Butler to Novi Iskar | 4,939.93 mi (7,950.05 km) |
| Butler to Novi Pazar | 5,064.27 mi (8,150.15 km) |
| Butler to Omurtag | 5,045.72 mi (8,120.30 km) |
| Butler to Panagyurishte | 4,985.82 mi (8,023.90 km) |
| Butler to Parvomay | 5,044.06 mi (8,117.63 km) |
| Butler to Pavlikeni | 4,997.26 mi (8,042.31 km) |
| Butler to Pazardzhik | 5,004.95 mi (8,054.68 km) |
| Butler to Pernik | 4,936.13 mi (7,943.94 km) |
| Butler to Peshtera | 5,011.00 mi (8,064.43 km) |
| Butler to Petrich | 4,995.61 mi (8,039.66 km) |
| Butler to Pleven | 4,962.87 mi (7,986.97 km) |
| Butler to Plovdiv | 5,023.54 mi (8,084.61 km) |
| Butler to Pomorie | 5,115.69 mi (8,232.91 km) |
