| Serpa to Kothen | 1,342.30 mi (2,160.22 km) |
| Serpa to Kranenburg | 1,161.62 mi (1,869.45 km) |
| Serpa to Krefeld | 1,153.62 mi (1,856.57 km) |
| Serpa to Kressbronn am Bodensee | 1,093.87 mi (1,760.41 km) |
| Serpa to Kreuzau | 1,121.65 mi (1,805.11 km) |
| Serpa to Kreuztal | 1,177.78 mi (1,895.45 km) |
| Serpa to Kriftel | 1,153.05 mi (1,855.66 km) |
| Serpa to Kronach | 1,259.81 mi (2,027.47 km) |
| Serpa to Kronberg | 1,158.70 mi (1,864.74 km) |
| Serpa to Kronshagen | 1,405.35 mi (2,261.70 km) |
| Serpa to Krumbach | 1,147.75 mi (1,847.12 km) |
| Serpa to Kulmbach | 1,258.05 mi (2,024.64 km) |
| Serpa to Kummersbruck | 1,248.89 mi (2,009.90 km) |
| Serpa to Kunzell | 1,216.08 mi (1,957.10 km) |
| Serpa to Kunzelsau | 1,161.61 mi (1,869.43 km) |
