| Kotka to Montana | 1,188.82 mi (1,913.21 km) |
| Kotka to Nova Zagora | 1,242.60 mi (1,999.78 km) |
| Kotka to Novi Iskar | 1,229.88 mi (1,979.31 km) |
| Kotka to Novi Pazar | 1,182.70 mi (1,903.37 km) |
| Kotka to Omurtag | 1,200.12 mi (1,931.41 km) |
| Kotka to Panagyurishte | 1,246.77 mi (2,006.48 km) |
| Kotka to Parvomay | 1,271.10 mi (2,045.63 km) |
| Kotka to Pavlikeni | 1,191.97 mi (1,918.30 km) |
| Kotka to Pazardzhik | 1,266.88 mi (2,038.84 km) |
| Kotka to Pernik | 1,245.31 mi (2,004.14 km) |
| Kotka to Peshtera | 1,278.49 mi (2,057.53 km) |
| Kotka to Petrich | 1,327.19 mi (2,135.90 km) |
| Kotka to Pleven | 1,182.62 mi (1,903.24 km) |
| Kotka to Plovdiv | 1,268.92 mi (2,042.14 km) |
| Kotka to Pomorie | 1,236.98 mi (1,990.73 km) |
