| Tralee to Karlovo | 1,723.28 mi (2,773.35 km) |
| Tralee to Karnobat | 1,814.84 mi (2,920.70 km) |
| Tralee to Kavarna | 1,841.12 mi (2,963.00 km) |
| Tralee to Kazanlak | 1,749.12 mi (2,814.94 km) |
| Tralee to Knezha | 1,659.89 mi (2,671.34 km) |
| Tralee to Kostinbrod | 1,650.13 mi (2,655.63 km) |
| Tralee to Kozloduy | 1,634.55 mi (2,630.55 km) |
| Tralee to Kyustendil | 1,649.31 mi (2,654.30 km) |
| Tralee to Levski | 1,708.97 mi (2,750.33 km) |
| Tralee to Lom | 1,612.19 mi (2,594.57 km) |
| Tralee to Lovech | 1,700.40 mi (2,736.53 km) |
| Tralee to Lukovit | 1,674.85 mi (2,695.41 km) |
| Tralee to Lyaskovets | 1,743.63 mi (2,806.11 km) |
| Tralee to Mezdra | 1,657.27 mi (2,667.12 km) |
| Tralee to Momchilgrad | 1,793.34 mi (2,886.10 km) |
