| Le Puy-en-Velay to Karlovo | 1,052.66 mi (1,694.09 km) |
| Le Puy-en-Velay to Karnobat | 1,159.08 mi (1,865.36 km) |
| Le Puy-en-Velay to Kavarna | 1,210.69 mi (1,948.42 km) |
| Le Puy-en-Velay to Kazanlak | 1,082.11 mi (1,741.49 km) |
| Le Puy-en-Velay to Knezha | 1,002.32 mi (1,613.07 km) |
| Le Puy-en-Velay to Kostinbrod | 971.77 mi (1,563.91 km) |
| Le Puy-en-Velay to Kozloduy | 980.98 mi (1,578.73 km) |
| Le Puy-en-Velay to Kyustendil | 956.44 mi (1,539.23 km) |
| Le Puy-en-Velay to Levski | 1,055.70 mi (1,698.98 km) |
| Le Puy-en-Velay to Lom | 956.18 mi (1,538.83 km) |
| Le Puy-en-Velay to Lovech | 1,039.28 mi (1,672.56 km) |
| Le Puy-en-Velay to Lukovit | 1,011.29 mi (1,627.51 km) |
| Le Puy-en-Velay to Lyaskovets | 1,088.68 mi (1,752.06 km) |
| Le Puy-en-Velay to Mezdra | 989.36 mi (1,592.22 km) |
| Le Puy-en-Velay to Momchilgrad | 1,106.19 mi (1,780.24 km) |
