| Unterwellenborn to Krotoszyn | 268.95 mi (432.83 km) |
| Unterwellenborn to Kruszwica | 326.26 mi (525.06 km) |
| Unterwellenborn to Krynica | 430.57 mi (692.93 km) |
| Unterwellenborn to Krzeszowice | 362.43 mi (583.27 km) |
| Unterwellenborn to Kudowa-Zdroj | 211.14 mi (339.80 km) |
| Unterwellenborn to Kutno | 357.97 mi (576.10 km) |
| Unterwellenborn to Kwidzyn | 381.52 mi (614.00 km) |
| Unterwellenborn to Lancut | 476.97 mi (767.62 km) |
| Unterwellenborn to Lapy | 513.70 mi (826.72 km) |
| Unterwellenborn to Lask | 339.52 mi (546.41 km) |
| Unterwellenborn to Laziska Gorne | 327.98 mi (527.84 km) |
| Unterwellenborn to Lebork | 377.02 mi (606.76 km) |
| Unterwellenborn to Leczna | 499.17 mi (803.34 km) |
| Unterwellenborn to Leczyca | 348.09 mi (560.20 km) |
| Unterwellenborn to Legionowo | 422.93 mi (680.64 km) |
