| Kouvola to Montana | 1,215.00 mi (1,955.35 km) |
| Kouvola to Nova Zagora | 1,270.05 mi (2,043.95 km) |
| Kouvola to Novi Iskar | 1,256.17 mi (2,021.61 km) |
| Kouvola to Novi Pazar | 1,210.56 mi (1,948.20 km) |
| Kouvola to Omurtag | 1,227.71 mi (1,975.82 km) |
| Kouvola to Panagyurishte | 1,273.47 mi (2,049.45 km) |
| Kouvola to Parvomay | 1,298.25 mi (2,089.33 km) |
| Kouvola to Pavlikeni | 1,219.14 mi (1,962.01 km) |
| Kouvola to Pazardzhik | 1,293.65 mi (2,081.93 km) |
| Kouvola to Pernik | 1,271.46 mi (2,046.21 km) |
| Kouvola to Peshtera | 1,305.26 mi (2,100.61 km) |
| Kouvola to Petrich | 1,353.49 mi (2,178.24 km) |
| Kouvola to Pleven | 1,209.47 mi (1,946.46 km) |
| Kouvola to Plovdiv | 1,295.88 mi (2,085.52 km) |
| Kouvola to Pomorie | 1,264.97 mi (2,035.77 km) |
