| Alsdorf to Montana | 950.00 mi (1,528.88 km) |
| Alsdorf to Nova Zagora | 1,099.79 mi (1,769.94 km) |
| Alsdorf to Novi Iskar | 981.82 mi (1,580.08 km) |
| Alsdorf to Novi Pazar | 1,112.08 mi (1,789.72 km) |
| Alsdorf to Omurtag | 1,090.28 mi (1,754.64 km) |
| Alsdorf to Panagyurishte | 1,027.47 mi (1,653.55 km) |
| Alsdorf to Parvomay | 1,085.58 mi (1,747.07 km) |
| Alsdorf to Pavlikeni | 1,040.20 mi (1,674.05 km) |
| Alsdorf to Pazardzhik | 1,046.82 mi (1,684.70 km) |
| Alsdorf to Pernik | 978.78 mi (1,575.19 km) |
| Alsdorf to Peshtera | 1,053.16 mi (1,694.90 km) |
| Alsdorf to Petrich | 1,042.24 mi (1,677.33 km) |
| Alsdorf to Pleven | 1,005.24 mi (1,617.78 km) |
| Alsdorf to Plovdiv | 1,065.19 mi (1,714.25 km) |
| Alsdorf to Pomorie | 1,160.96 mi (1,868.38 km) |
