| Ballwin to Karlovo | 5,516.48 mi (8,877.92 km) |
| Ballwin to Karnobat | 5,595.48 mi (9,005.05 km) |
| Ballwin to Kavarna | 5,603.39 mi (9,017.79 km) |
| Ballwin to Kazanlak | 5,539.34 mi (8,914.70 km) |
| Ballwin to Knezha | 5,449.13 mi (8,769.53 km) |
| Ballwin to Kostinbrod | 5,449.84 mi (8,770.66 km) |
| Ballwin to Kozloduy | 5,422.96 mi (8,727.41 km) |
| Ballwin to Kyustendil | 5,455.18 mi (8,779.26 km) |
| Ballwin to Levski | 5,493.46 mi (8,840.87 km) |
| Ballwin to Lom | 5,402.94 mi (8,695.19 km) |
| Ballwin to Lovech | 5,489.60 mi (8,834.65 km) |
| Ballwin to Lukovit | 5,466.47 mi (8,797.43 km) |
| Ballwin to Lyaskovets | 5,527.33 mi (8,895.38 km) |
| Ballwin to Mezdra | 5,451.81 mi (8,773.84 km) |
| Ballwin to Momchilgrad | 5,592.48 mi (9,000.23 km) |
