| Coutras to Karlovo | 1,248.60 mi (2,009.43 km) |
| Coutras to Karnobat | 1,354.98 mi (2,180.63 km) |
| Coutras to Kavarna | 1,406.04 mi (2,262.80 km) |
| Coutras to Kazanlak | 1,278.05 mi (2,056.83 km) |
| Coutras to Knezha | 1,198.11 mi (1,928.17 km) |
| Coutras to Kostinbrod | 1,167.69 mi (1,879.21 km) |
| Coutras to Kozloduy | 1,176.64 mi (1,893.62 km) |
| Coutras to Kyustendil | 1,152.08 mi (1,854.09 km) |
| Coutras to Levski | 1,251.47 mi (2,014.04 km) |
| Coutras to Lom | 1,151.87 mi (1,853.75 km) |
| Coutras to Lovech | 1,235.17 mi (1,987.81 km) |
| Coutras to Lukovit | 1,207.18 mi (1,942.78 km) |
| Coutras to Lyaskovets | 1,284.51 mi (2,067.23 km) |
| Coutras to Mezdra | 1,185.29 mi (1,907.53 km) |
| Coutras to Momchilgrad | 1,301.78 mi (2,095.02 km) |
