| Marl to Kongen | 228.98 mi (368.51 km) |
| Marl to Konigs Wusterhausen | 280.23 mi (450.98 km) |
| Marl to Konigsbach-Stein | 197.84 mi (318.39 km) |
| Marl to Konigsbrunn | 288.44 mi (464.20 km) |
| Marl to Konigslutter am Elm | 162.59 mi (261.66 km) |
| Marl to Konigstein im Taunus | 118.15 mi (190.15 km) |
| Marl to Konigswinter | 68.70 mi (110.56 km) |
| Marl to Konstanz | 291.38 mi (468.94 km) |
| Marl to Konz | 137.88 mi (221.89 km) |
| Marl to Korb | 218.90 mi (352.29 km) |
| Marl to Korbach | 79.83 mi (128.48 km) |
| Marl to Korntal-Munchingen | 215.02 mi (346.04 km) |
| Marl to Kornwestheim | 214.36 mi (344.98 km) |
| Marl to Korschenbroich | 42.23 mi (67.97 km) |
| Marl to Kosching | 276.12 mi (444.37 km) |
