| Papenburg to Karlovo | 1,076.48 mi (1,732.42 km) |
| Papenburg to Karnobat | 1,152.87 mi (1,855.36 km) |
| Papenburg to Kavarna | 1,163.79 mi (1,872.94 km) |
| Papenburg to Kazanlak | 1,098.15 mi (1,767.30 km) |
| Papenburg to Knezha | 1,008.19 mi (1,622.53 km) |
| Papenburg to Kostinbrod | 1,014.35 mi (1,632.43 km) |
| Papenburg to Kozloduy | 981.94 mi (1,580.29 km) |
| Papenburg to Kyustendil | 1,025.73 mi (1,650.76 km) |
| Papenburg to Levski | 1,051.26 mi (1,691.84 km) |
| Papenburg to Lom | 962.89 mi (1,549.62 km) |
| Papenburg to Lovech | 1,048.40 mi (1,687.24 km) |
| Papenburg to Lukovit | 1,026.23 mi (1,651.56 km) |
| Papenburg to Lyaskovets | 1,084.95 mi (1,746.06 km) |
| Papenburg to Mezdra | 1,013.01 mi (1,630.28 km) |
| Papenburg to Momchilgrad | 1,154.82 mi (1,858.50 km) |
