| Wyomissing to Karlovo | 4,872.00 mi (7,840.72 km) |
| Wyomissing to Karnobat | 4,959.62 mi (7,981.74 km) |
| Wyomissing to Kavarna | 4,978.12 mi (8,011.51 km) |
| Wyomissing to Kazanlak | 4,897.02 mi (7,880.99 km) |
| Wyomissing to Knezha | 4,807.17 mi (7,736.39 km) |
| Wyomissing to Kostinbrod | 4,800.31 mi (7,725.35 km) |
| Wyomissing to Kozloduy | 4,781.44 mi (7,694.99 km) |
| Wyomissing to Kyustendil | 4,800.39 mi (7,725.47 km) |
| Wyomissing to Levski | 4,854.75 mi (7,812.97 km) |
| Wyomissing to Lom | 4,759.80 mi (7,660.16 km) |
| Wyomissing to Lovech | 4,847.80 mi (7,801.79 km) |
| Wyomissing to Lukovit | 4,822.95 mi (7,761.79 km) |
| Wyomissing to Lyaskovets | 4,889.26 mi (7,868.51 km) |
| Wyomissing to Mezdra | 4,806.19 mi (7,734.81 km) |
| Wyomissing to Momchilgrad | 4,943.65 mi (7,956.03 km) |
