| Cologne to Montana | 921.21 mi (1,482.55 km) |
| Cologne to Nova Zagora | 1,070.26 mi (1,722.41 km) |
| Cologne to Novi Iskar | 953.60 mi (1,534.66 km) |
| Cologne to Novi Pazar | 1,081.26 mi (1,740.13 km) |
| Cologne to Omurtag | 1,060.02 mi (1,705.93 km) |
| Cologne to Panagyurishte | 999.00 mi (1,607.74 km) |
| Cologne to Parvomay | 1,056.85 mi (1,700.84 km) |
| Cologne to Pavlikeni | 1,010.35 mi (1,626.01 km) |
| Cologne to Pazardzhik | 1,018.56 mi (1,639.21 km) |
| Cologne to Pernik | 951.00 mi (1,530.48 km) |
| Cologne to Peshtera | 1,025.09 mi (1,649.72 km) |
| Cologne to Petrich | 1,015.61 mi (1,634.47 km) |
| Cologne to Pleven | 975.61 mi (1,570.09 km) |
| Cologne to Plovdiv | 1,036.70 mi (1,668.41 km) |
| Cologne to Pomorie | 1,130.58 mi (1,819.49 km) |
