| Dayton to Karlovo | 5,220.78 mi (8,402.03 km) |
| Dayton to Karnobat | 5,303.47 mi (8,535.10 km) |
| Dayton to Kavarna | 5,315.77 mi (8,554.91 km) |
| Dayton to Kazanlak | 5,244.57 mi (8,440.31 km) |
| Dayton to Knezha | 5,154.35 mi (8,295.13 km) |
| Dayton to Kostinbrod | 5,151.96 mi (8,291.27 km) |
| Dayton to Kozloduy | 5,128.32 mi (8,253.23 km) |
| Dayton to Kyustendil | 5,155.16 mi (8,296.42 km) |
| Dayton to Levski | 5,200.10 mi (8,368.75 km) |
| Dayton to Lom | 5,107.60 mi (8,219.89 km) |
| Dayton to Lovech | 5,194.96 mi (8,360.48 km) |
| Dayton to Lukovit | 5,171.08 mi (8,322.05 km) |
| Dayton to Lyaskovets | 5,234.29 mi (8,423.78 km) |
| Dayton to Mezdra | 5,155.54 mi (8,297.03 km) |
| Dayton to Momchilgrad | 5,295.12 mi (8,521.67 km) |
