| Schwelm to Montana | 920.36 mi (1,481.17 km) |
| Schwelm to Nova Zagora | 1,068.22 mi (1,719.14 km) |
| Schwelm to Novi Iskar | 953.51 mi (1,534.53 km) |
| Schwelm to Novi Pazar | 1,077.14 mi (1,733.49 km) |
| Schwelm to Omurtag | 1,056.83 mi (1,700.81 km) |
| Schwelm to Panagyurishte | 998.56 mi (1,607.02 km) |
| Schwelm to Parvomay | 1,056.01 mi (1,699.48 km) |
| Schwelm to Pavlikeni | 1,007.86 mi (1,622.00 km) |
| Schwelm to Pazardzhik | 1,018.38 mi (1,638.92 km) |
| Schwelm to Pernik | 951.51 mi (1,531.31 km) |
| Schwelm to Peshtera | 1,025.16 mi (1,649.83 km) |
| Schwelm to Petrich | 1,017.55 mi (1,637.59 km) |
| Schwelm to Pleven | 973.48 mi (1,566.66 km) |
| Schwelm to Plovdiv | 1,036.21 mi (1,667.62 km) |
| Schwelm to Pomorie | 1,127.18 mi (1,814.02 km) |
