| Arkadelphia to Karlovo | 5,840.56 mi (9,399.48 km) |
| Arkadelphia to Karnobat | 5,921.45 mi (9,529.65 km) |
| Arkadelphia to Kavarna | 5,931.36 mi (9,545.61 km) |
| Arkadelphia to Kazanlak | 5,863.91 mi (9,437.05 km) |
| Arkadelphia to Knezha | 5,773.67 mi (9,291.83 km) |
| Arkadelphia to Kostinbrod | 5,772.72 mi (9,290.29 km) |
| Arkadelphia to Kozloduy | 5,747.57 mi (9,249.82 km) |
| Arkadelphia to Kyustendil | 5,776.83 mi (9,296.91 km) |
| Arkadelphia to Levski | 5,818.74 mi (9,364.35 km) |
| Arkadelphia to Lom | 5,727.18 mi (9,217.01 km) |
| Arkadelphia to Lovech | 5,814.23 mi (9,357.09 km) |
| Arkadelphia to Lukovit | 5,790.70 mi (9,319.24 km) |
| Arkadelphia to Lyaskovets | 5,852.78 mi (9,419.14 km) |
| Arkadelphia to Mezdra | 5,775.57 mi (9,294.88 km) |
| Arkadelphia to Momchilgrad | 5,915.69 mi (9,520.38 km) |
