| Trappes to Karlovo | 1,173.52 mi (1,888.59 km) |
| Trappes to Karnobat | 1,271.01 mi (2,045.49 km) |
| Trappes to Kavarna | 1,306.86 mi (2,103.19 km) |
| Trappes to Kazanlak | 1,200.79 mi (1,932.49 km) |
| Trappes to Knezha | 1,113.52 mi (1,792.03 km) |
| Trappes to Kostinbrod | 1,097.21 mi (1,765.79 km) |
| Trappes to Kozloduy | 1,089.13 mi (1,752.78 km) |
| Trappes to Kyustendil | 1,092.40 mi (1,758.06 km) |
| Trappes to Levski | 1,164.69 mi (1,874.39 km) |
| Trappes to Lom | 1,065.65 mi (1,714.99 km) |
| Trappes to Lovech | 1,153.40 mi (1,856.22 km) |
| Trappes to Lukovit | 1,126.74 mi (1,813.31 km) |
| Trappes to Lyaskovets | 1,199.23 mi (1,929.97 km) |
| Trappes to Mezdra | 1,107.57 mi (1,782.46 km) |
| Trappes to Momchilgrad | 1,239.30 mi (1,994.46 km) |
