| Mountain Ash to Montana | 1,355.96 mi (2,182.21 km) |
| Mountain Ash to Nova Zagora | 1,508.14 mi (2,427.11 km) |
| Mountain Ash to Novi Iskar | 1,385.29 mi (2,229.41 km) |
| Mountain Ash to Novi Pazar | 1,524.71 mi (2,453.79 km) |
| Mountain Ash to Omurtag | 1,501.24 mi (2,416.01 km) |
| Mountain Ash to Panagyurishte | 1,431.78 mi (2,304.22 km) |
| Mountain Ash to Parvomay | 1,490.74 mi (2,399.12 km) |
| Mountain Ash to Pavlikeni | 1,449.85 mi (2,333.30 km) |
| Mountain Ash to Pazardzhik | 1,450.18 mi (2,333.84 km) |
| Mountain Ash to Pernik | 1,380.35 mi (2,221.47 km) |
| Mountain Ash to Peshtera | 1,455.67 mi (2,342.68 km) |
| Mountain Ash to Petrich | 1,438.02 mi (2,314.26 km) |
| Mountain Ash to Pleven | 1,414.19 mi (2,275.92 km) |
| Mountain Ash to Plovdiv | 1,469.41 mi (2,364.79 km) |
| Mountain Ash to Pomorie | 1,572.17 mi (2,530.17 km) |
