| Mechernich to Kothen | 241.52 mi (388.68 km) |
| Mechernich to Kranenburg | 86.78 mi (139.66 km) |
| Mechernich to Krefeld | 50.80 mi (81.75 km) |
| Mechernich to Kressbronn am Bodensee | 246.73 mi (397.07 km) |
| Mechernich to Kreuzau | 12.32 mi (19.83 km) |
| Mechernich to Kreuztal | 62.85 mi (101.15 km) |
| Mechernich to Kriftel | 87.72 mi (141.16 km) |
| Mechernich to Kronach | 207.39 mi (333.77 km) |
| Mechernich to Kronberg | 86.43 mi (139.09 km) |
| Mechernich to Kronshagen | 295.59 mi (475.70 km) |
| Mechernich to Krumbach | 232.89 mi (374.80 km) |
| Mechernich to Kulmbach | 213.66 mi (343.85 km) |
| Mechernich to Kummersbruck | 246.28 mi (396.35 km) |
| Mechernich to Kunzell | 134.60 mi (216.61 km) |
| Mechernich to Kunzelsau | 162.67 mi (261.80 km) |
