| Triangle to Karlovo | 5,006.77 mi (8,057.61 km) |
| Triangle to Karnobat | 5,095.21 mi (8,199.94 km) |
| Triangle to Kavarna | 5,114.68 mi (8,231.28 km) |
| Triangle to Kazanlak | 5,031.99 mi (8,098.21 km) |
| Triangle to Knezha | 4,942.25 mi (7,953.79 km) |
| Triangle to Kostinbrod | 4,934.59 mi (7,941.45 km) |
| Triangle to Kozloduy | 4,916.60 mi (7,912.50 km) |
| Triangle to Kyustendil | 4,934.06 mi (7,940.60 km) |
| Triangle to Levski | 4,990.13 mi (8,030.84 km) |
| Triangle to Lom | 4,894.80 mi (7,877.43 km) |
| Triangle to Lovech | 4,982.88 mi (8,019.16 km) |
| Triangle to Lukovit | 4,957.86 mi (7,978.90 km) |
| Triangle to Lyaskovets | 5,024.68 mi (8,086.44 km) |
| Triangle to Mezdra | 4,940.89 mi (7,951.59 km) |
| Triangle to Momchilgrad | 5,077.88 mi (8,172.06 km) |
