| Strongsville to Karlovo | 5,057.67 mi (8,139.54 km) |
| Strongsville to Karnobat | 5,140.55 mi (8,272.91 km) |
| Strongsville to Kavarna | 5,153.16 mi (8,293.21 km) |
| Strongsville to Kazanlak | 5,081.50 mi (8,177.88 km) |
| Strongsville to Knezha | 4,991.29 mi (8,032.70 km) |
| Strongsville to Kostinbrod | 4,988.76 mi (8,028.64 km) |
| Strongsville to Kozloduy | 4,965.27 mi (7,990.83 km) |
| Strongsville to Kyustendil | 4,991.89 mi (8,033.68 km) |
| Strongsville to Levski | 5,037.11 mi (8,106.44 km) |
| Strongsville to Lom | 4,944.52 mi (7,957.43 km) |
| Strongsville to Lovech | 5,031.90 mi (8,098.06 km) |
| Strongsville to Lukovit | 5,007.99 mi (8,059.58 km) |
| Strongsville to Lyaskovets | 5,071.32 mi (8,161.50 km) |
| Strongsville to Mezdra | 4,992.40 mi (8,034.50 km) |
| Strongsville to Momchilgrad | 5,131.94 mi (8,259.05 km) |
