| Royal Kunia to Karlovo | 8,007.74 mi (12,887.22 km) |
| Royal Kunia to Karnobat | 8,000.62 mi (12,875.75 km) |
| Royal Kunia to Kavarna | 7,938.67 mi (12,776.06 km) |
| Royal Kunia to Kazanlak | 8,007.89 mi (12,887.46 km) |
| Royal Kunia to Knezha | 7,950.26 mi (12,794.71 km) |
| Royal Kunia to Kostinbrod | 7,998.77 mi (12,872.78 km) |
| Royal Kunia to Kozloduy | 7,931.31 mi (12,764.21 km) |
| Royal Kunia to Kyustendil | 8,036.10 mi (12,932.86 km) |
| Royal Kunia to Levski | 7,956.97 mi (12,805.50 km) |
| Royal Kunia to Lom | 7,929.06 mi (12,760.59 km) |
| Royal Kunia to Lovech | 7,974.09 mi (12,833.05 km) |
| Royal Kunia to Lukovit | 7,970.81 mi (12,827.78 km) |
| Royal Kunia to Lyaskovets | 7,973.53 mi (12,832.16 km) |
| Royal Kunia to Mezdra | 7,975.10 mi (12,834.68 km) |
| Royal Kunia to Momchilgrad | 8,082.55 mi (13,007.61 km) |
