| Seymour to Karlovo | 5,325.50 mi (8,570.56 km) |
| Seymour to Karnobat | 5,407.73 mi (8,702.91 km) |
| Seymour to Kavarna | 5,419.47 mi (8,721.79 km) |
| Seymour to Kazanlak | 5,349.17 mi (8,608.66 km) |
| Seymour to Knezha | 5,258.95 mi (8,463.46 km) |
| Seymour to Kostinbrod | 5,256.92 mi (8,460.20 km) |
| Seymour to Kozloduy | 5,232.90 mi (8,421.53 km) |
| Seymour to Kyustendil | 5,260.37 mi (8,465.74 km) |
| Seymour to Levski | 5,304.52 mi (8,536.80 km) |
| Seymour to Lom | 5,212.26 mi (8,388.32 km) |
| Seymour to Lovech | 5,299.54 mi (8,528.79 km) |
| Seymour to Lukovit | 5,275.75 mi (8,490.50 km) |
| Seymour to Lyaskovets | 5,338.68 mi (8,591.78 km) |
| Seymour to Mezdra | 5,260.31 mi (8,465.66 km) |
| Seymour to Momchilgrad | 5,400.04 mi (8,690.53 km) |
