| Black Forest to Montana | 5,875.41 mi (9,455.57 km) |
| Black Forest to Nova Zagora | 6,011.02 mi (9,673.80 km) |
| Black Forest to Novi Iskar | 5,912.51 mi (9,515.27 km) |
| Black Forest to Novi Pazar | 5,997.92 mi (9,652.71 km) |
| Black Forest to Omurtag | 5,988.99 mi (9,638.34 km) |
| Black Forest to Panagyurishte | 5,954.76 mi (9,583.26 km) |
| Black Forest to Parvomay | 6,008.60 mi (9,669.90 km) |
| Black Forest to Pavlikeni | 5,948.40 mi (9,573.02 km) |
| Black Forest to Pazardzhik | 5,975.90 mi (9,617.28 km) |
| Black Forest to Pernik | 5,913.52 mi (9,516.90 km) |
| Black Forest to Peshtera | 5,984.04 mi (9,630.38 km) |
| Black Forest to Petrich | 5,984.64 mi (9,631.35 km) |
| Black Forest to Pleven | 5,918.14 mi (9,524.33 km) |
| Black Forest to Plovdiv | 5,991.51 mi (9,642.41 km) |
| Black Forest to Pomorie | 6,054.19 mi (9,743.27 km) |
