| Sudbury to Karlovo | 1,323.29 mi (2,129.62 km) |
| Sudbury to Karnobat | 1,413.37 mi (2,274.59 km) |
| Sudbury to Kavarna | 1,438.77 mi (2,315.48 km) |
| Sudbury to Kazanlak | 1,348.68 mi (2,170.49 km) |
| Sudbury to Knezha | 1,259.13 mi (2,026.38 km) |
| Sudbury to Kostinbrod | 1,251.41 mi (2,013.95 km) |
| Sudbury to Kozloduy | 1,233.62 mi (1,985.32 km) |
| Sudbury to Kyustendil | 1,252.57 mi (2,015.81 km) |
| Sudbury to Levski | 1,307.71 mi (2,104.56 km) |
| Sudbury to Lom | 1,211.56 mi (1,949.82 km) |
| Sudbury to Lovech | 1,299.71 mi (2,091.69 km) |
| Sudbury to Lukovit | 1,274.48 mi (2,051.08 km) |
| Sudbury to Lyaskovets | 1,342.35 mi (2,160.30 km) |
| Sudbury to Mezdra | 1,257.39 mi (2,023.58 km) |
| Sudbury to Momchilgrad | 1,394.76 mi (2,244.65 km) |
